# Node.js v6 ChangeLog

<table>
<tr>
<th title="Previously called 'Stable'">Current</th>
</tr>
<tr>
<td>
<a href="#6.2.0">6.2.0</a><br/>
<a href="#6.1.0">6.1.0</a><br/>
<a href="#6.0.0">6.0.0</a><br/>
</td>
</tr>
</table>

* Other Versions
  * [5.x](CHANGELOG_V5.md)
  * [4.x](CHANGELOG_V4.md)
  * [0.12.x](CHANGELOG_V012.md)
  * [0.10.x](CHANGELOG_V010.md)
  * [io.js](CHANGELOG_IOJS.md)
  * [Archive](CHANGELOG_ARCHIVE.md)

**Note:** The v6 release line will be covered by the
[Node.js Long Term Support plan](https://github.com/nodejs/LTS) starting in
October 2016.

<a id="6.2.0"></a>
## 2016-05-17, Version 6.2.0 (Current), @evanlucas

### Notable changes

- **buffer**: fix lastIndexOf and indexOf in various edge cases (Anna Henningsen) [#6511](https://github.com/nodejs/node/pull/6511)
- **child_process**: use /system/bin/sh on android (Ben Noordhuis) [#6745](https://github.com/nodejs/node/pull/6745)
- **deps**:
  - upgrade npm to 3.8.9 (Rebecca Turner) [#6664](https://github.com/nodejs/node/pull/6664)
  - upgrade to V8 5.0.71.47 (Ali Ijaz Sheikh) [#6572](https://github.com/nodejs/node/pull/6572)
  - upgrade libuv to 1.9.1 (Saúl Ibarra Corretgé) [#6796](https://github.com/nodejs/node/pull/6796)
  - Intl: ICU 57 bump (Steven R. Loomis) [#6088](https://github.com/nodejs/node/pull/6088)
- **repl**:
  - copying tabs shouldn't trigger completion (Eugene Obrezkov) [#5958](https://github.com/nodejs/node/pull/5958)
  - exports `Recoverable` (Blake Embrey) [#3488](https://github.com/nodejs/node/pull/3488)
- **src**: add O_NOATIME constant (Rich Trott) [#6492](https://github.com/nodejs/node/pull/6492)
- **src,module**: add --preserve-symlinks command line flag (James M Snell) [#6537](https://github.com/nodejs/node/pull/6537)
- **util**: adhere to `noDeprecation` set at runtime (Anna Henningsen) [#6683](https://github.com/nodejs/node/pull/6683)

As of this release the 6.X line now includes 64-bit binaries for Linux on Power Systems 
running in big endian mode in addition to the existing 64-bit binaries for running in little endian mode.

### Commits

* [[`955c90d725`](https://github.com/nodejs/node/commit/955c90d725)] - **benchmark,test,lib**: remove extra spaces (Rich Trott) [#6645](https://github.com/nodejs/node/pull/6645)
* [[`9cd14ced09`](https://github.com/nodejs/node/commit/9cd14ced09)] - **buffer**: fix UCS2 indexOf for odd buffer length (Anna Henningsen) [#6511](https://github.com/nodejs/node/pull/6511)
* [[`a550ddbf3c`](https://github.com/nodejs/node/commit/a550ddbf3c)] - **buffer**: fix needle length misestimation for UCS2 (Anna Henningsen) [#6511](https://github.com/nodejs/node/pull/6511)
* [[`6fc20c5a97`](https://github.com/nodejs/node/commit/6fc20c5a97)] - **buffer**: fix lastIndexOf crash for overlong needle (Anna Henningsen) [#6511](https://github.com/nodejs/node/pull/6511)
* [[`44015754a3`](https://github.com/nodejs/node/commit/44015754a3)] - **buffer**: fix lastIndexOf index underflow issue (Anna Henningsen) [#6511](https://github.com/nodejs/node/pull/6511)
* [[`6032dc25cc`](https://github.com/nodejs/node/commit/6032dc25cc)] - **build**: add Make `doc-only` target (Jesse McCarthy) [#3888](https://github.com/nodejs/node/pull/3888)
* [[`3af9382a5d`](https://github.com/nodejs/node/commit/3af9382a5d)] - **build**: don't compile with -B, redux (Ben Noordhuis) [#6650](https://github.com/nodejs/node/pull/6650)
* [[`5149d66702`](https://github.com/nodejs/node/commit/5149d66702)] - **build**: fix DESTCPU detection for binary target (Richard Lau) [#6310](https://github.com/nodejs/node/pull/6310)
* [[`6eed6a3ac0`](https://github.com/nodejs/node/commit/6eed6a3ac0)] - **build,test**: fix build-addons dependency chain (Ben Noordhuis) [#6652](https://github.com/nodejs/node/pull/6652)
* [[`e0240ab592`](https://github.com/nodejs/node/commit/e0240ab592)] - **child_process**: use /system/bin/sh on android (Ben Noordhuis) [#6745](https://github.com/nodejs/node/pull/6745)
* [[`e8c9f01cdd`](https://github.com/nodejs/node/commit/e8c9f01cdd)] - **crypto**: disable ssl compression at build time (Ben Noordhuis) [#6582](https://github.com/nodejs/node/pull/6582)
* [[`62690aa0be`](https://github.com/nodejs/node/commit/62690aa0be)] - **deps**: update comment about PURIFY define (Ben Noordhuis) [#6582](https://github.com/nodejs/node/pull/6582)
* [[`bddf413412`](https://github.com/nodejs/node/commit/bddf413412)] - **deps**: upgrade npm to 3.8.9 (Rebecca Turner) [#6664](https://github.com/nodejs/node/pull/6664)
* [[`a6ca5e559a`](https://github.com/nodejs/node/commit/a6ca5e559a)] - **deps**: upgrade to V8 5.0.71.47 (Ali Ijaz Sheikh) [#6572](https://github.com/nodejs/node/pull/6572)
* [[`16159c23ed`](https://github.com/nodejs/node/commit/16159c23ed)] - **deps**: limit regress/regress-crbug-514081 v8 test (Michael Dawson) [#6678](https://github.com/nodejs/node/pull/6678)
* [[`2d84ac735a`](https://github.com/nodejs/node/commit/2d84ac735a)] - **deps**: upgrade libuv to 1.9.1 (Saúl Ibarra Corretgé) [#6796](https://github.com/nodejs/node/pull/6796)
* [[`7a6d2ad181`](https://github.com/nodejs/node/commit/7a6d2ad181)] - **deps**: Intl: Check in "small-icu" 57.1 (Steven R. Loomis) [#6088](https://github.com/nodejs/node/pull/6088)
* [[`ee1e5a267d`](https://github.com/nodejs/node/commit/ee1e5a267d)] - **deps**: Intl: ICU 57 bump (Steven R. Loomis) [#6088](https://github.com/nodejs/node/pull/6088)
* [[`a4ed7dfb3d`](https://github.com/nodejs/node/commit/a4ed7dfb3d)] - **doc**: Add CTC meeting minutes for 2016-05-04 (Michael Dawson) [#6579](https://github.com/nodejs/node/pull/6579)
* [[`5c7da210df`](https://github.com/nodejs/node/commit/5c7da210df)] - **doc**: refactor the changelog by version (James M Snell) [#6503](https://github.com/nodejs/node/pull/6503)
* [[`4f2a55f92f`](https://github.com/nodejs/node/commit/4f2a55f92f)] - **doc**: fix issues related to page scrolling (Roman Reiss)
* [[`b4fb95eade`](https://github.com/nodejs/node/commit/b4fb95eade)] - **doc**: add `added:` information for assert (Rich Trott) [#6688](https://github.com/nodejs/node/pull/6688)
* [[`64fcba2a2e`](https://github.com/nodejs/node/commit/64fcba2a2e)] - **doc**: appendFileSync accepts fd as well (Faiz Halde) [#6707](https://github.com/nodejs/node/pull/6707)
* [[`520369d8e0`](https://github.com/nodejs/node/commit/520369d8e0)] - **doc**: fix exec example in child_process (Evan Lucas) [#6660](https://github.com/nodejs/node/pull/6660)
* [[`51d1960955`](https://github.com/nodejs/node/commit/51d1960955)] - **doc**: undocument fs.open's 'rs' mode (Saúl Ibarra Corretgé) [#6732](https://github.com/nodejs/node/pull/6732)
* [[`f1c773d18b`](https://github.com/nodejs/node/commit/f1c773d18b)] - **doc**: add `added:` information for v8 (Rich Trott) [#6684](https://github.com/nodejs/node/pull/6684)
* [[`29b28a233c`](https://github.com/nodejs/node/commit/29b28a233c)] - **doc**: server.listen truncates socket path on unix (Jean Regisser) [#6659](https://github.com/nodejs/node/pull/6659)
* [[`c1d5f2e96e`](https://github.com/nodejs/node/commit/c1d5f2e96e)] - **doc**: update releases.md with new changelog structure (James M Snell) [#6503](https://github.com/nodejs/node/pull/6503)
* [[`d962fbafb2`](https://github.com/nodejs/node/commit/d962fbafb2)] - **doc**: "a" -> "an" in api/documentation.md (Anchika Agarwal) [#6689](https://github.com/nodejs/node/pull/6689)
* [[`26e22e200a`](https://github.com/nodejs/node/commit/26e22e200a)] - **doc**: move the readme newcomers section (Jeremiah Senkpiel) [#6681](https://github.com/nodejs/node/pull/6681)
* [[`8f526494b5`](https://github.com/nodejs/node/commit/8f526494b5)] - **doc**: fix deprecation warnings in addon examples (Ben Noordhuis) [#6652](https://github.com/nodejs/node/pull/6652)
* [[`d34343f0de`](https://github.com/nodejs/node/commit/d34343f0de)] - **doc**: mention existence/purpose of module wrapper (Matt Harrison) [#6433](https://github.com/nodejs/node/pull/6433)
* [[`5c154a87e0`](https://github.com/nodejs/node/commit/5c154a87e0)] - **doc**: add steps for running addons + npm tests (Myles Borins) [#6231](https://github.com/nodejs/node/pull/6231)
* [[`6ea43d12f4`](https://github.com/nodejs/node/commit/6ea43d12f4)] - **doc**: improve onboarding-extras.md formatting (Jeremiah Senkpiel) [#6548](https://github.com/nodejs/node/pull/6548)
* [[`38f5603e97`](https://github.com/nodejs/node/commit/38f5603e97)] - **doc**: fix linewrap in node.1 (Jeremiah Senkpiel) [#6532](https://github.com/nodejs/node/pull/6532)
* [[`5b47accfa6`](https://github.com/nodejs/node/commit/5b47accfa6)] - **doc**: v8 options can use either `_` or `-` (Jeremiah Senkpiel) [#6532](https://github.com/nodejs/node/pull/6532)
* [[`fa94a91bbd`](https://github.com/nodejs/node/commit/fa94a91bbd)] - **doc**: v8 functions as methods on v8 (Bryan English) [#6615](https://github.com/nodejs/node/pull/6615)
* [[`d49b49e8b1`](https://github.com/nodejs/node/commit/d49b49e8b1)] - **doc**: discourage use of util.inherits (Robert Jefe Lindstaedt) [#6514](https://github.com/nodejs/node/pull/6514)
* [[`925fc36dd9`](https://github.com/nodejs/node/commit/925fc36dd9)] - **doc**: add `added:` information for os (Bryan English) [#6609](https://github.com/nodejs/node/pull/6609)
* [[`58cd11c844`](https://github.com/nodejs/node/commit/58cd11c844)] - **doc**: add `added:` information for process (Bryan English) [#6589](https://github.com/nodejs/node/pull/6589)
* [[`d5f7f24aec`](https://github.com/nodejs/node/commit/d5f7f24aec)] - **doc**: add `added:` information for url (Bryan English) [#6593](https://github.com/nodejs/node/pull/6593)
* [[`715b48c1d3`](https://github.com/nodejs/node/commit/715b48c1d3)] - **doc**: add `added:` information for querystring (Bryan English) [#6593](https://github.com/nodejs/node/pull/6593)
* [[`04697a5023`](https://github.com/nodejs/node/commit/04697a5023)] - **doc**: correct anchors for buffer.md (Jackson Tian) [#6542](https://github.com/nodejs/node/pull/6542)
* [[`2d677411a4`](https://github.com/nodejs/node/commit/2d677411a4)] - **doc**: add `added:` information for buffer (Anna Henningsen) [#6495](https://github.com/nodejs/node/pull/6495)
* [[`49af20c2e6`](https://github.com/nodejs/node/commit/49af20c2e6)] - **doc**: update fs callback example error stack (DavidCai) [#6617](https://github.com/nodejs/node/pull/6617)
* [[`9196d87704`](https://github.com/nodejs/node/commit/9196d87704)] - **doc**: add `added:` info for `string_decoder` (Rich Trott) [#6741](https://github.com/nodejs/node/pull/6741)
* [[`688f563ca8`](https://github.com/nodejs/node/commit/688f563ca8)] - **doc**: update vm.runInDebugContext() example (Ben Noordhuis) [#6757](https://github.com/nodejs/node/pull/6757)
* [[`2273971a69`](https://github.com/nodejs/node/commit/2273971a69)] - **doc**: readline.emitKeypressEvents and raw mode (Arve Seljebu) [#6628](https://github.com/nodejs/node/pull/6628)
* [[`1c7b6e276f`](https://github.com/nodejs/node/commit/1c7b6e276f)] - **doc**: improve zlib docs (James M Snell) [#6746](https://github.com/nodejs/node/pull/6746)
* [[`897934a719`](https://github.com/nodejs/node/commit/897934a719)] - **doc**: copyedit maxBuffer note for child_process (Rich Trott) [#6760](https://github.com/nodejs/node/pull/6760)
* [[`c1bf3fc0b1`](https://github.com/nodejs/node/commit/c1bf3fc0b1)] - **doc**: fix links in socket.connecting (Kirill Fomichev) [#6657](https://github.com/nodejs/node/pull/6657)
* [[`ad895f490b`](https://github.com/nodejs/node/commit/ad895f490b)] - **doc**: trim GitHub template comments (Rich Trott) [#6755](https://github.com/nodejs/node/pull/6755)
* [[`af096f1172`](https://github.com/nodejs/node/commit/af096f1172)] - **doc**: add `added` info for `dgram.setBroadcast()` (Rich Trott) [#6750](https://github.com/nodejs/node/pull/6750)
* [[`e8c0dba4bd`](https://github.com/nodejs/node/commit/e8c0dba4bd)] - **doc,events**: fix a link typo (yorkie) [#6640](https://github.com/nodejs/node/pull/6640)
* [[`f31a5ec34a`](https://github.com/nodejs/node/commit/f31a5ec34a)] - **handle_wrap**: IsRefed() -> HasRef() (Jeremiah Senkpiel) [#6546](https://github.com/nodejs/node/pull/6546)
* [[`cc2af793d2`](https://github.com/nodejs/node/commit/cc2af793d2)] - ***Revert*** "**handle_wrap**: IsRefed -> Unrefed, no isAlive check" (Jeremiah Senkpiel) [#6546](https://github.com/nodejs/node/pull/6546)
* [[`2000072903`](https://github.com/nodejs/node/commit/2000072903)] - **handle_wrap**: IsRefed -> Unrefed, no isAlive check (Jeremiah Senkpiel) [#6204](https://github.com/nodejs/node/pull/6204)
* [[`d3132048cb`](https://github.com/nodejs/node/commit/d3132048cb)] - **(SEMVER-MINOR)** **handle_wrap**: expose an `isRefed()` check to JS (Jeremiah Senkpiel) [#5834](https://github.com/nodejs/node/pull/5834)
* [[`59666502c5`](https://github.com/nodejs/node/commit/59666502c5)] - **intl**: Don't crash if v8BreakIterator not available (Steven R. Loomis) [#4253](https://github.com/nodejs/node/pull/4253)
* [[`74582aa590`](https://github.com/nodejs/node/commit/74582aa590)] - **lib**: replace legacy uses of __defineGetter__ (James M Snell) [#6768](https://github.com/nodejs/node/pull/6768)
* [[`559c2583e0`](https://github.com/nodejs/node/commit/559c2583e0)] - **lib,test**: update in preparation for linter update (Rich Trott) [#6498](https://github.com/nodejs/node/pull/6498)
* [[`226b9668db`](https://github.com/nodejs/node/commit/226b9668db)] - **(SEMVER-MINOR)** **repl**: copying tabs shouldn't trigger completion (Eugene Obrezkov) [#5958](https://github.com/nodejs/node/pull/5958)
* [[`ce2d5be4a1`](https://github.com/nodejs/node/commit/ce2d5be4a1)] - **(SEMVER-MINOR)** **repl**: exports `Recoverable` (Blake Embrey) [#3488](https://github.com/nodejs/node/pull/3488)
* [[`635357958d`](https://github.com/nodejs/node/commit/635357958d)] - **repl**: create history file with mode 0600 (Carl Lei) [#3394](https://github.com/nodejs/node/pull/3394)
* [[`e3920d12ef`](https://github.com/nodejs/node/commit/e3920d12ef)] - **src**: fix check-imports.py linter errors (Sakthipriyan Vairamani) [#6105](https://github.com/nodejs/node/pull/6105)
* [[`bbf3b3ebbb`](https://github.com/nodejs/node/commit/bbf3b3ebbb)] - **src**: simplify handlewrap state tracking logic (Ben Noordhuis) [#6395](https://github.com/nodejs/node/pull/6395)
* [[`965274d384`](https://github.com/nodejs/node/commit/965274d384)] - **src**: use libuv's refcounting directly (Ben Noordhuis) [#6395](https://github.com/nodejs/node/pull/6395)
* [[`316871f268`](https://github.com/nodejs/node/commit/316871f268)] - **src**: fix -Wunused-variable compiler warning (Ben Noordhuis) [#6129](https://github.com/nodejs/node/pull/6129)
* [[`1def098b9f`](https://github.com/nodejs/node/commit/1def098b9f)] - **src**: fix sporadic deadlock in SIGUSR1 handler (Ben Noordhuis) [#5904](https://github.com/nodejs/node/pull/5904)
* [[`477e61db9f`](https://github.com/nodejs/node/commit/477e61db9f)] - **src**: don't use locale-sensitive strcasecmp() (Ben Noordhuis) [#6582](https://github.com/nodejs/node/pull/6582)
* [[`1e99643fc9`](https://github.com/nodejs/node/commit/1e99643fc9)] - **src**: remove unused #include statement (Ben Noordhuis) [#6582](https://github.com/nodejs/node/pull/6582)
* [[`62593bd44c`](https://github.com/nodejs/node/commit/62593bd44c)] - **src**: remove pre-openssl 1.0 legacy code (Ben Noordhuis) [#6582](https://github.com/nodejs/node/pull/6582)
* [[`27c17ce9d1`](https://github.com/nodejs/node/commit/27c17ce9d1)] - **src**: fix FindFirstCharacter argument alignment (Anna Henningsen) [#6511](https://github.com/nodejs/node/pull/6511)
* [[`37736f4dad`](https://github.com/nodejs/node/commit/37736f4dad)] - **(SEMVER-MINOR)** **src**: add O_NOATIME constant (Rich Trott) [#6492](https://github.com/nodejs/node/pull/6492)
* [[`bd4454fa0f`](https://github.com/nodejs/node/commit/bd4454fa0f)] - **src,lib**: minor --debug-brk cleanup (Ali Ijaz Sheikh) [#6599](https://github.com/nodejs/node/pull/6599)
* [[`95b7560d8e`](https://github.com/nodejs/node/commit/95b7560d8e)] - **(SEMVER-MINOR)** **src,module**: add --preserve-symlinks command line flag (James M Snell) [#6537](https://github.com/nodejs/node/pull/6537)
* [[`8a7e68ff83`](https://github.com/nodejs/node/commit/8a7e68ff83)] - **test**: check that 2nd handle.close() call is a nop (Ben Noordhuis) [#6395](https://github.com/nodejs/node/pull/6395)
* [[`ccbc78cfc6`](https://github.com/nodejs/node/commit/ccbc78cfc6)] - **test**: remove common.getServiceName() (Rich Trott) [#6709](https://github.com/nodejs/node/pull/6709)
* [[`8c634d78f8`](https://github.com/nodejs/node/commit/8c634d78f8)] - **test**: favor strictEqual() in addon test (Rich Trott) [#6704](https://github.com/nodejs/node/pull/6704)
* [[`1389a4fc5e`](https://github.com/nodejs/node/commit/1389a4fc5e)] - **test**: fix flaky test-preload (Rich Trott) [#6728](https://github.com/nodejs/node/pull/6728)
* [[`adb2d610e6`](https://github.com/nodejs/node/commit/adb2d610e6)] - **test**: include component in tap output (Ben Noordhuis) [#6653](https://github.com/nodejs/node/pull/6653)
* [[`abb063a6a3`](https://github.com/nodejs/node/commit/abb063a6a3)] - **test**: fix test-debugger-repl-break-in-module (Rich Trott) [#6686](https://github.com/nodejs/node/pull/6686)
* [[`5701599767`](https://github.com/nodejs/node/commit/5701599767)] - **test**: fix test-debugger-repl-term (Rich Trott) [#6682](https://github.com/nodejs/node/pull/6682)
* [[`71c91747ef`](https://github.com/nodejs/node/commit/71c91747ef)] - **test**: add tests for stream3 buffering using cork (Alex J Burke) [#6493](https://github.com/nodejs/node/pull/6493)
* [[`b1f58edd54`](https://github.com/nodejs/node/commit/b1f58edd54)] - **test**: abstract skip functionality to common (Jeremiah Senkpiel) [#6697](https://github.com/nodejs/node/pull/6697)
* [[`7d3f5751b3`](https://github.com/nodejs/node/commit/7d3f5751b3)] - **test**: make sure O_NOATIME is present only in Linux (Sakthipriyan Vairamani) [#6614](https://github.com/nodejs/node/pull/6614)
* [[`75adc6a026`](https://github.com/nodejs/node/commit/75adc6a026)] - **test**: move test-debugger-debug-brk to sequential (Rich Trott) [#6731](https://github.com/nodejs/node/pull/6731)
* [[`0bc1784529`](https://github.com/nodejs/node/commit/0bc1784529)] - **test**: refactor doctool tests (Rich Trott) [#6719](https://github.com/nodejs/node/pull/6719)
* [[`89b25fac4c`](https://github.com/nodejs/node/commit/89b25fac4c)] - **test**: fix test-process-exec-argv flakiness (Santiago Gimeno) [#6575](https://github.com/nodejs/node/pull/6575)
* [[`3f9d72408f`](https://github.com/nodejs/node/commit/3f9d72408f)] - **test**: pass python path to node-gyp (hefangshi) [#6646](https://github.com/nodejs/node/pull/6646)
* [[`0c62bd13fb`](https://github.com/nodejs/node/commit/0c62bd13fb)] - **test**: ensure test-npm-install uses correct node (Myles Borins) [#6658](https://github.com/nodejs/node/pull/6658)
* [[`1b71231dd2`](https://github.com/nodejs/node/commit/1b71231dd2)] - **test**: fix test-vm-cached-data to work with old v8 (Myles Borins) [#6317](https://github.com/nodejs/node/pull/6317)
* [[`0eb25cb4b5`](https://github.com/nodejs/node/commit/0eb25cb4b5)] - **test**: test preloaded modules using stdin or repl (Bradley Meck) [#2253](https://github.com/nodejs/node/pull/2253)
* [[`577e132f00`](https://github.com/nodejs/node/commit/577e132f00)] - **test**: fix test-debugger-pid (Santiago Gimeno) [#6584](https://github.com/nodejs/node/pull/6584)
* [[`d74062454b`](https://github.com/nodejs/node/commit/d74062454b)] - **test**: make stdout buffer test more robust (Rich Trott) [#6633](https://github.com/nodejs/node/pull/6633)
* [[`f264749c5c`](https://github.com/nodejs/node/commit/f264749c5c)] - **test**: build addons with V8_DEPRECATION_WARNINGS=1 (Ben Noordhuis) [#6652](https://github.com/nodejs/node/pull/6652)
* [[`01f010f669`](https://github.com/nodejs/node/commit/01f010f669)] - **test**: allow out-of-order replies in dgram tests (Anna Henningsen) [#6607](https://github.com/nodejs/node/pull/6607)
* [[`be241c3262`](https://github.com/nodejs/node/commit/be241c3262)] - **test**: run known_issues tests in CI (Rich Trott) [#6559](https://github.com/nodejs/node/pull/6559)
* [[`8141c2fce2`](https://github.com/nodejs/node/commit/8141c2fce2)] - **test**: add tests for console.\[info|error|warn\] (Bryan English) [#6538](https://github.com/nodejs/node/pull/6538)
* [[`83dab801e2`](https://github.com/nodejs/node/commit/83dab801e2)] - **test**: fix unreliable known_issues test (Rich Trott) [#6555](https://github.com/nodejs/node/pull/6555)
* [[`8c434e6d84`](https://github.com/nodejs/node/commit/8c434e6d84)] - **test**: unmark test-http-regr-gh-2928 as flaky (Rich Trott) [#6540](https://github.com/nodejs/node/pull/6540)
* [[`916e694b2b`](https://github.com/nodejs/node/commit/916e694b2b)] - **test**: avoid test-cluster-master-* flakiness (Stefan Budeanu) [#6531](https://github.com/nodejs/node/pull/6531)
* [[`be5386e0cf`](https://github.com/nodejs/node/commit/be5386e0cf)] - **test,dgram**: add tests for setBroadcast() (Rich Trott) [#6750](https://github.com/nodejs/node/pull/6750)
* [[`1370fdcad5`](https://github.com/nodejs/node/commit/1370fdcad5)] - **test,tools**: test yaml parsing of doctool (Anna Henningsen) [#6495](https://github.com/nodejs/node/pull/6495)
* [[`347abf341d`](https://github.com/nodejs/node/commit/347abf341d)] - **tools**: enforce linting for unix-style line endings (Rich Trott) [#6685](https://github.com/nodejs/node/pull/6685)
* [[`a63c556c11`](https://github.com/nodejs/node/commit/a63c556c11)] - **tools**: remove the minifying logic (Sakthipriyan Vairamani) [#6636](https://github.com/nodejs/node/pull/6636)
* [[`efcbafa3f7`](https://github.com/nodejs/node/commit/efcbafa3f7)] - **tools**: fix regression in doctool (Myles Borins) [#6680](https://github.com/nodejs/node/pull/6680)
* [[`edb29b8096`](https://github.com/nodejs/node/commit/edb29b8096)] - **tools**: lint for object literal spacing (Rich Trott) [#6592](https://github.com/nodejs/node/pull/6592)
* [[`6806ebb608`](https://github.com/nodejs/node/commit/6806ebb608)] - **tools**: lint for use of space in template strings (Rich Trott) [#6591](https://github.com/nodejs/node/pull/6591)
* [[`341eaf202e`](https://github.com/nodejs/node/commit/341eaf202e)] - **tools**: update marked dependency (Daniel Wang) [#6396](https://github.com/nodejs/node/pull/6396)
* [[`94f82553aa`](https://github.com/nodejs/node/commit/94f82553aa)] - **tools**: allow multiple added: version entries (Anna Henningsen) [#6495](https://github.com/nodejs/node/pull/6495)
* [[`1de25f208c`](https://github.com/nodejs/node/commit/1de25f208c)] - **tools**: do not build addons during compilation (Myles Borins) [#6723](https://github.com/nodejs/node/pull/6723)
* [[`26805c97d0`](https://github.com/nodejs/node/commit/26805c97d0)] - **tools**: fix tools/doc/addon-verify.js regression (Anna Henningsen) [#6652](https://github.com/nodejs/node/pull/6652)
* [[`cea17775e0`](https://github.com/nodejs/node/commit/cea17775e0)] - **tools**: parse documentation metadata (Tristian Flanagan) [#6495](https://github.com/nodejs/node/pull/6495)
* [[`a568ad4205`](https://github.com/nodejs/node/commit/a568ad4205)] - **tools**: add mock-y js-yaml dependency to doctool (Anna Henningsen) [#6495](https://github.com/nodejs/node/pull/6495)
* [[`dce6413576`](https://github.com/nodejs/node/commit/dce6413576)] - **tools**: Check in tools for shrinking ICU size, change default to small-icu (Steven R. Loomis) [#6088](https://github.com/nodejs/node/pull/6088)
* [[`d629f265fe`](https://github.com/nodejs/node/commit/d629f265fe)] - **tools**: update ESLint to 2.9.0 (Rich Trott) [#6498](https://github.com/nodejs/node/pull/6498)
* [[`6aa92d5a98`](https://github.com/nodejs/node/commit/6aa92d5a98)] - **tools**: disallow multiple spaces except indentation (Rich Trott) [#6645](https://github.com/nodejs/node/pull/6645)
* [[`ceeae4b180`](https://github.com/nodejs/node/commit/ceeae4b180)] - **tools,test**: make argument linting more stringent (Rich Trott) [#6720](https://github.com/nodejs/node/pull/6720)
* [[`6d1527bb37`](https://github.com/nodejs/node/commit/6d1527bb37)] - **util**: fix invalid date output with util.inspect (Rumkin) [#6504](https://github.com/nodejs/node/pull/6504)
* [[`1d6c17efd7`](https://github.com/nodejs/node/commit/1d6c17efd7)] - **util**: adhere to `noDeprecation` set at runtime (Anna Henningsen) [#6683](https://github.com/nodejs/node/pull/6683)

<a id="6.1.0"></a>
## 2016-05-05, Version 6.1.0 (Current), @Fishrock123

### Notable Changes

* **assert**: `deep{Strict}Equal()` now works correctly with circular references. (Rich Trott) [#6432](https://github.com/nodejs/node/pull/6432)
* **debugger**: Arrays are now formatted correctly in the debugger repl. (cjihrig) [#6448](https://github.com/nodejs/node/pull/6448)
* **deps**: Upgrade OpenSSL sources to 1.0.2h (Shigeki Ohtsu) [#6550](https://github.com/nodejs/node/pull/6550)
  - Please see our [blog post](https://nodejs.org/en/blog/vulnerability/openssl-may-2016/) for more info on the security contents of this release.
* **net**: Introduced a `Socket#connecting` property. (Fedor Indutny) [#6404](https://github.com/nodejs/node/pull/6404)
  - Previously this information was only available as the undocumented, internal `_connecting` property.
* **process**: Introduced `process.cpuUsage()`. (Patrick Mueller) [#6157](https://github.com/nodejs/node/pull/6157)
* **stream**: `Writable#setDefaultEncoding()` now returns `this`. (Alexander Makarenko) [#5040](https://github.com/nodejs/node/pull/5040)
* **util**: Two new additions to `util.inspect()`:
  - Added a `maxArrayLength` option to truncate the formatting of Arrays. (James M Snell) [#6334](https://github.com/nodejs/node/pull/6334)
    - This is set to `100` by default.
  - Added a `showProxy` option for formatting proxy intercepting handlers. (James M Snell) [#6465](https://github.com/nodejs/node/pull/6465)
    - Inspecting proxies is non-trivial and as such this is off by default.

### Commits

* [[`76c9ab5fcf`](https://github.com/nodejs/node/commit/76c9ab5fcf)] - **assert**: allow circular references (Rich Trott) [#6432](https://github.com/nodejs/node/pull/6432)
* [[`7b9ae70757`](https://github.com/nodejs/node/commit/7b9ae70757)] - **benchmark**: Fix crash in net benchmarks (Matt Loring) [#6407](https://www.github.com/nodejs/node/pull/6407)
* [[`0d1985358a`](https://github.com/nodejs/node/commit/0d1985358a)] - **build**: use shorthand lint target from test (Johan Bergström) [#6406](https://github.com/nodejs/node/pull/6406)
* [[`7153f96f0e`](https://github.com/nodejs/node/commit/7153f96f0e)] - **build**: unbreak -prof, disable PIE on OS X (Ben Noordhuis) [#6453](https://github.com/nodejs/node/pull/6453)
* [[`8956432e18`](https://github.com/nodejs/node/commit/8956432e18)] - **build**: exclude tap files from tarballs (Brian White) [#6348](https://github.com/nodejs/node/pull/6348)
* [[`11e7cc5310`](https://github.com/nodejs/node/commit/11e7cc5310)] - **build**: don't compile with -B (Ben Noordhuis) [#6393](https://github.com/nodejs/node/pull/6393)
* [[`1330496bbf`](https://github.com/nodejs/node/commit/1330496bbf)] - **cluster**: remove use of bind() in destroy() (yorkie) [#6502](https://github.com/nodejs/node/pull/6502)
* [[`fdde36909c`](https://github.com/nodejs/node/commit/fdde36909c)] - **crypto**: fix error in deprecation message (Rich Trott) [#6344](https://github.com/nodejs/node/pull/6344)
* [[`2d503b1d4b`](https://github.com/nodejs/node/commit/2d503b1d4b)] - **debugger**: display array contents in repl (cjihrig) [#6448](https://github.com/nodejs/node/pull/6448)
* [[`54f8600613`](https://github.com/nodejs/node/commit/54f8600613)] - **deps**: update openssl asm and asm_obsolete files (Shigeki Ohtsu) [#6550](https://github.com/nodejs/node/pull/6550)
* [[`a5a2944877`](https://github.com/nodejs/node/commit/a5a2944877)] - **deps**: add -no_rand_screen to openssl s_client (Shigeki Ohtsu) [nodejs/io.js#1836](https://github.com/nodejs/io.js/pull/1836)
* [[`3fe68129c8`](https://github.com/nodejs/node/commit/3fe68129c8)] - **deps**: fix asm build error of openssl in x86_win32 (Shigeki Ohtsu) [iojs/io.js#1389](https://github.com/iojs/io.js/pull/1389)
* [[`d159462fed`](https://github.com/nodejs/node/commit/d159462fed)] - **deps**: fix openssl assembly error on ia32 win32 (Fedor Indutny) [iojs/io.js#1389](https://github.com/iojs/io.js/pull/1389)
* [[`3af28d3693`](https://github.com/nodejs/node/commit/3af28d3693)] - **deps**: copy all openssl header files to include dir (Shigeki Ohtsu) [#6550](https://github.com/nodejs/node/pull/6550)
* [[`e6ab3ece65`](https://github.com/nodejs/node/commit/e6ab3ece65)] - **deps**: upgrade openssl sources to 1.0.2h (Shigeki Ohtsu) [#6550](https://github.com/nodejs/node/pull/6550)
* [[`65b6574d59`](https://github.com/nodejs/node/commit/65b6574d59)] - **deps**: backport IsValid changes from 4e8736d in V8 (Michaël Zasso) [#6544](https://github.com/nodejs/node/pull/6544)
* [[`33f24c821b`](https://github.com/nodejs/node/commit/33f24c821b)] - **doc**: adds 'close' events to fs.ReadStream and fs.WriteStream (Jenna Vuong) [#6499](https://github.com/nodejs/node/pull/6499)
* [[`4f728df1bf`](https://github.com/nodejs/node/commit/4f728df1bf)] - **doc**: linkify remaining references to fs.Stats object (Kevin Donahue) [#6485](https://github.com/nodejs/node/pull/6485)
* [[`9a29b50c52`](https://github.com/nodejs/node/commit/9a29b50c52)] - **doc**: fix the lint of an example in cluster.md (yorkie) [#6516](https://github.com/nodejs/node/pull/6516)
* [[`d674493fa5`](https://github.com/nodejs/node/commit/d674493fa5)] - **doc**: add missing underscore for markdown italics (Kevin Donahue) [#6529](https://github.com/nodejs/node/pull/6529)
* [[`7c30f15e1b`](https://github.com/nodejs/node/commit/7c30f15e1b)] - **doc**: ensure consistent grammar in node.1 file (justshiv) [#6426](https://github.com/nodejs/node/pull/6426)
* [[`e5ce53a217`](https://github.com/nodejs/node/commit/e5ce53a217)] - **doc**: fix sentence fragment in fs doc (Rich Trott) [#6488](https://github.com/nodejs/node/pull/6488)
* [[`3e028a143c`](https://github.com/nodejs/node/commit/3e028a143c)] - **doc**: remove obsolete comment in isError() example (cjihrig) [#6486](https://github.com/nodejs/node/pull/6486)
* [[`969f96a019`](https://github.com/nodejs/node/commit/969f96a019)] - **doc**: fix a typo in `__dirname` section (William Luo) [#6473](https://github.com/nodejs/node/pull/6473)
* [[`ab7055b003`](https://github.com/nodejs/node/commit/ab7055b003)] - **doc**: fix fs.realpath man pg links (phette23) [#6451](https://github.com/nodejs/node/pull/6451)
* [[`13e660888f`](https://github.com/nodejs/node/commit/13e660888f)] - **doc**: extra clarification of historySize option (vsemozhetbyt) [#6397](https://github.com/nodejs/node/pull/6397)
* [[`3d5b732660`](https://github.com/nodejs/node/commit/3d5b732660)] - **doc**: clarifies http.serverResponse implementation (Allen Hernandez) [#6072](https://github.com/nodejs/node/pull/6072)
* [[`7034ebe2bc`](https://github.com/nodejs/node/commit/7034ebe2bc)] - **doc**: use `Node.js` in synopsis document (Rich Trott) [#6476](https://github.com/nodejs/node/pull/6476)
* [[`4ae39f9863`](https://github.com/nodejs/node/commit/4ae39f9863)] - **doc**: remove all scrollbar styling (Claudio Rodriguez) [#6479](https://github.com/nodejs/node/pull/6479)
* [[`e6c8da45b1`](https://github.com/nodejs/node/commit/e6c8da45b1)] - **(SEMVER-MINOR)** **doc**: make `writable.setDefaultEncoding()` return `this` (Alexander Makarenko) [#5040](https://github.com/nodejs/node/pull/5040)
* [[`4068d64f4f`](https://github.com/nodejs/node/commit/4068d64f4f)] - **doc**: fix EventEmitter#eventNames() example (Сковорода Никита Андреевич) [#6417](https://github.com/nodejs/node/pull/6417)
* [[`bfcde97251`](https://github.com/nodejs/node/commit/bfcde97251)] - **doc**: fix incorrect syntax in examples (Evan Lucas) [#6463](https://github.com/nodejs/node/pull/6463)
* [[`8eb87ee239`](https://github.com/nodejs/node/commit/8eb87ee239)] - **doc**: Remove extra space in REPL example (Juan) [#6447](https://github.com/nodejs/node/pull/6447)
* [[`fd37d54eb5`](https://github.com/nodejs/node/commit/fd37d54eb5)] - **doc**: added note warning about change to console.endTime() (Ben Page) [#6454](https://github.com/nodejs/node/pull/6454)
* [[`b3f75ec801`](https://github.com/nodejs/node/commit/b3f75ec801)] - **doc**: expand documentation for process.exit() (James M Snell) [#6410](https://github.com/nodejs/node/pull/6410)
* [[`fc0fbf1c63`](https://github.com/nodejs/node/commit/fc0fbf1c63)] - **doc**: subdivide TOC, add auxiliary links (Jeremiah Senkpiel) [#6167](https://github.com/nodejs/node/pull/6167)
* [[`150dd36503`](https://github.com/nodejs/node/commit/150dd36503)] - **doc**: no Node.js(1) (Jeremiah Senkpiel) [#6167](https://github.com/nodejs/node/pull/6167)
* [[`ab84d69048`](https://github.com/nodejs/node/commit/ab84d69048)] - **doc**: better example & synopsis (Jeremiah Senkpiel) [#6167](https://github.com/nodejs/node/pull/6167)
* [[`f6d72791a1`](https://github.com/nodejs/node/commit/f6d72791a1)] - **doc**: update build instructions for OS X (Rich Trott) [#6309](https://github.com/nodejs/node/pull/6309)
* [[`36207c6daf`](https://github.com/nodejs/node/commit/36207c6daf)] - **doc**: correctly document the behavior of ee.once(). (Lance Ball) [#6371](https://github.com/nodejs/node/pull/6371)
* [[`19fb1345ba`](https://github.com/nodejs/node/commit/19fb1345ba)] - **doc**: use Buffer.from() instead of new Buffer() (Jackson Tian) [#6367](https://github.com/nodejs/node/pull/6367)
* [[`fb6753c75c`](https://github.com/nodejs/node/commit/fb6753c75c)] - **doc**: fix v6 changelog (James M Snell) [#6435](https://github.com/nodejs/node/pull/6435)
* [[`2c92a1fe03`](https://github.com/nodejs/node/commit/2c92a1fe03)] - **events**: pass the original listener added by once (DavidCai) [#6394](https://github.com/nodejs/node/pull/6394)
* [[`9ea6b282e8`](https://github.com/nodejs/node/commit/9ea6b282e8)] - **meta**: split CHANGELOG into two files (Myles Borins) [#6337](https://github.com/nodejs/node/pull/6337)
* [[`cbbe95e1e1`](https://github.com/nodejs/node/commit/cbbe95e1e1)] - **(SEMVER-MINOR)** **net**: introduce `Socket#connecting` property (Fedor Indutny) [#6404](https://github.com/nodejs/node/pull/6404)
* [[`534f03c2f0`](https://github.com/nodejs/node/commit/534f03c2f0)] - **openssl**: fix keypress requirement in apps on win32 (Shigeki Ohtsu) [iojs/io.js#1389](https://github.com/iojs/io.js/pull/1389)
* [[`1b9fdba04e`](https://github.com/nodejs/node/commit/1b9fdba04e)] - **(SEMVER-MINOR)** **process**: add process.cpuUsage() - implementation, doc, tests (Patrick Mueller) [#6157](https://github.com/nodejs/node/pull/6157)
* [[`fa9d82d120`](https://github.com/nodejs/node/commit/fa9d82d120)] - **src**: unify implementations of Utf8Value etc. (Anna Henningsen) [#6357](https://github.com/nodejs/node/pull/6357)
* [[`65030c77b7`](https://github.com/nodejs/node/commit/65030c77b7)] - **test**: fix alpn tests for openssl1.0.2h (Shigeki Ohtsu) [#6550](https://github.com/nodejs/node/pull/6550)
* [[`7641f9a6de`](https://github.com/nodejs/node/commit/7641f9a6de)] - **test**: refactor large event emitter tests (cjihrig) [#6446](https://github.com/nodejs/node/pull/6446)
* [[`5fe5fa2897`](https://github.com/nodejs/node/commit/5fe5fa2897)] - **test**: make addon testing part of `make test` (Ben Noordhuis) [#6232](https://github.com/nodejs/node/pull/6232)
* [[`457d12a0a1`](https://github.com/nodejs/node/commit/457d12a0a1)] - **test**: add failing url parse tests as known_issue (James M Snell) [#5885](https://github.com/nodejs/node/pull/5885)
* [[`089362f8b8`](https://github.com/nodejs/node/commit/089362f8b8)] - **test,tools**: limit lint tolerance of gc global (Rich Trott) [#6324](https://github.com/nodejs/node/pull/6324)
* [[`6d1606ee94`](https://github.com/nodejs/node/commit/6d1606ee94)] - **test,tools**: adjust function argument alignment (Rich Trott) [#6390](https://github.com/nodejs/node/pull/6390)
* [[`08e0884ae0`](https://github.com/nodejs/node/commit/08e0884ae0)] - **tools**: add -F flag for fixing lint issues (Rich Trott) [#6483](https://github.com/nodejs/node/pull/6483)
* [[`9f23cb24f2`](https://github.com/nodejs/node/commit/9f23cb24f2)] - **tools**: fix exit code when linting from CI (Brian White) [#6412](https://github.com/nodejs/node/pull/6412)
* [[`e62c42b8f4`](https://github.com/nodejs/node/commit/e62c42b8f4)] - **tools**: remove default parameters from lint rule (Rich Trott) [#6411](https://github.com/nodejs/node/pull/6411)
* [[`66903f6695`](https://github.com/nodejs/node/commit/66903f6695)] - **tools**: add tests for the doctool (Ian Kronquist) [#6031](https://github.com/nodejs/node/pull/6031)
* [[`3f608b16a7`](https://github.com/nodejs/node/commit/3f608b16a7)] - **tools**: lint for function argument alignment (Rich Trott) [#6390](https://github.com/nodejs/node/pull/6390)
* [[`91ab769940`](https://github.com/nodejs/node/commit/91ab769940)] - **(SEMVER-MINOR)** **util**: truncate inspect array and typed array (James M Snell) [#6334](https://github.com/nodejs/node/pull/6334)
* [[`0bca959617`](https://github.com/nodejs/node/commit/0bca959617)] - **(SEMVER-MINOR)** **util**: fix inspecting of proxy objects (James M Snell) [#6465](https://github.com/nodejs/node/pull/6465)

<a id="6.0.0"></a>
## 2016-04-26, Version 6.0.0 (Current), @jasnell

### Notable changes

The following significant changes have been made since the previous Node.js
v5.0.0 release.

* Buffer
  * New Buffer constructors have been added
    [#4682](https://github.com/nodejs/node/pull/4682) and
    [#5833](https://github.com/nodejs/node/pull/5833).
  * Existing `Buffer()` and `SlowBuffer()` constructors have been deprecated
    in docs [#4682](https://github.com/nodejs/node/pull/4682) and
    [#5833](https://github.com/nodejs/node/pull/5833).
  * Previously deprecated Buffer APIs are removed
    [#5048](https://github.com/nodejs/node/pull/5048),
    [#4594](https://github.com/nodejs/node/pull/4594).
  * Improved error handling [#4514](https://github.com/nodejs/node/pull/4514).
  * The `Buffer.prototype.lastIndexOf()` method has been added
    [#4846](https://github.com/nodejs/node/pull/4846).
* Cluster
  * Worker emitted as first argument in 'message' event
    [#5361](https://github.com/nodejs/node/pull/5361).
  * The `worker.exitedAfterDisconnect` property replaces `worker.suicide`
    [#3743](https://github.com/nodejs/node/pull/3743).
* Console
  * Calling `console.timeEnd()` with an unknown label now emits a process
    warning rather than throwing
    [#5901](https://github.com/nodejs/node/pull/5901).
* Crypto
  * Improved error handling [#3100](https://github.com/nodejs/node/pull/3100),
    [#5611](https://github.com/nodejs/node/pull/5611).
  * Simplified Certificate class bindings
    [#5382](https://github.com/nodejs/node/pull/5382).
  * Improved control over FIPS mode
    [#5181](https://github.com/nodejs/node/pull/5181).
  * pbkdf2 digest overloading is deprecated
    [#4047](https://github.com/nodejs/node/pull/4047).
* Dependencies
  * Reintroduce shared c-ares build support
    [#5775](https://github.com/nodejs/node/pull/5775).
  * V8 updated to 5.0.71.35 [#6372](https://github.com/nodejs/node/pull/6372).
* DNS
  * Add `dns.resolvePtr()` API to query plain DNS PTR records
    [#4921](https://github.com/nodejs/node/pull/4921).
* Domains
  * Clear stack when no error handler
  [#4659](https://github.com/nodejs/node/pull/4659).
* Events
  * The `EventEmitter.prototype._events` object no longer inherits from
    Object.prototype [#6092](https://github.com/nodejs/node/pull/6092).
  * The `EventEmitter.prototype.prependListener()` and
    `EventEmitter.prototype.prependOnceListener()` methods have been added
    [#6032](https://github.com/nodejs/node/pull/6032).
* File System
  * The `fs.realpath()` and `fs.realpathSync()` methods have been updated
    to use a more efficient libuv-based implementation. This change includes
    the removal of the `cache` argument and the method can throw new errors
    [#3594](https://github.com/nodejs/node/pull/3594).
  * FS apis can now accept and return paths as Buffers
    [#5616](https://github.com/nodejs/node/pull/5616).
  * Error handling and type checking improvements
    [#5616](https://github.com/nodejs/node/pull/5616),
    [#5590](https://github.com/nodejs/node/pull/5590),
    [#4518](https://github.com/nodejs/node/pull/4518),
    [#3917](https://github.com/nodejs/node/pull/3917).
  * fs.read's string interface is deprecated
    [#4525](https://github.com/nodejs/node/pull/4525).
* HTTP
  * 'clientError' can now be used to return custom errors from an
    HTTP server [#4557](https://github.com/nodejs/node/pull/4557).
* Modules
  * Current directory is now prioritized for local lookups
    [#5689](https://github.com/nodejs/node/pull/5689).
  * Symbolic links are preserved when requiring modules
    [#5950](https://github.com/nodejs/node/pull/5950).
* Net
  * DNS hints no longer implicitly set
    [#6021](https://github.com/nodejs/node/pull/6021).
  * Improved error handling and type checking
    [#5981](https://github.com/nodejs/node/pull/5981),
    [#5733](https://github.com/nodejs/node/pull/5733),
    [#2904](https://github.com/nodejs/node/pull/2904).
* npm
  * Running npm requires the node binary to be in the path
    [#6098](https://github.com/nodejs/node/pull/6098).
* OS X
  * MACOSX_DEPLOYMENT_TARGET has been bumped up to 10.7
    [#6402](https://github.com/nodejs/node/pull/6402).
* Path
  * Improved type checking [#5348](https://github.com/nodejs/node/pull/5348).
* Process
  * Introduce process warnings API
    [#4782](https://github.com/nodejs/node/pull/4782).
  * Throw exception when non-function passed to nextTick
    [#3860](https://github.com/nodejs/node/pull/3860).
* Querystring
  * The object returned by `querystring.parse()` no longer inherits from
    Object.prototype [#6055](https://github.com/nodejs/node/pull/6055).
* Readline
  * Key info is emitted unconditionally
    [#6024](https://github.com/nodejs/node/pull/6024).
  * History can now be explicitly disabled
    [#6352](https://github.com/nodejs/node/pull/6352).
* REPL
  * Assignment to `_` will emit a warning
    [#5535](https://github.com/nodejs/node/pull/5535).
  * Expressions will no longer be completed when eval fails
    [#6328](https://github.com/nodejs/node/pull/6328).
* Timers
  * Fail early when callback is not a function
    [#4362](https://github.com/nodejs/node/pull/4362).
* Streams
  * `null` is now an invalid chunk to write in object mode
    [#6170](https://github.com/nodejs/node/pull/6170).
* TLS
  * Rename 'clientError' to 'tlsClientError'
    [#4557](https://github.com/nodejs/node/pull/4557).
  * SHA1 used for sessionIdContext
    [#3866](https://github.com/nodejs/node/pull/3866).
* TTY
  * Previously deprecated setRawMode wrapper is removed
    [#2528](https://github.com/nodejs/node/pull/2528).
* URL
  * Username and password will be dropped by `url.resolve()` if the host
    changes [#1480](https://github.com/nodejs/node/pull/1480).
* Util
  * Changes to Error object formatting
    [#4582](https://github.com/nodejs/node/pull/4582).
  * The `util._extend()` method has been deprecated
    [#4903](https://github.com/nodejs/node/pull/4903)
  * The `util.log()` method has been deprecated
    [#6161](https://github.com/nodejs/node/pull/6161).
* Windows
  * Windows XP and Vista are no longer supported
    [#5167](https://github.com/nodejs/node/pull/5167).
* Zlib
  * Multiple improvements have been made to Zlib processing
    [#5883](https://github.com/nodejs/node/pull/5883) and
    [#5707](https://github.com/nodejs/node/pull/5707).


### Commits

Semver-major Changes since v5.0.0

* [[`829d613daa`](https://github.com/nodejs/node/commit/829d613daa)] - **(SEMVER-MAJOR)** **buffer**: docs-only deprecate SlowBuffer (James M Snell) [#5833](https://github.com/nodejs/node/pull/5833)
* [[`d0c6e6f7c4`](https://github.com/nodejs/node/commit/d0c6e6f7c4)] - **(SEMVER-MAJOR)** **buffer**: add Buffer.allocUnsafeSlow(size) (James M Snell) [#5833](https://github.com/nodejs/node/pull/5833)
* [[`85ab4a5f12`](https://github.com/nodejs/node/commit/85ab4a5f12)] - **(SEMVER-MAJOR)** **buffer**: add .from(), .alloc() and .allocUnsafe() (James M Snell) [#4682](https://github.com/nodejs/node/pull/4682)
* [[`2c55cc2d2c`](https://github.com/nodejs/node/commit/2c55cc2d2c)] - **(SEMVER-MAJOR)** **buffer**: remove deprecated Buffer.write branch (dcposch@dcpos.ch) [#5048](https://github.com/nodejs/node/pull/5048)
* [[`101bca988c`](https://github.com/nodejs/node/commit/101bca988c)] - **(SEMVER-MAJOR)** **buffer**: remove deprecated buffer.get/.set methods (Feross Aboukhadijeh) [#4594](https://github.com/nodejs/node/pull/4594)
* [[`3b27dd5ce1`](https://github.com/nodejs/node/commit/3b27dd5ce1)] - **(SEMVER-MAJOR)** **buffer**: throw if both length and enc are passed (Mathias Buus) [#4514](https://github.com/nodejs/node/pull/4514)
* [[`ce864ef502`](https://github.com/nodejs/node/commit/ce864ef502)] - **(SEMVER-MAJOR)** **build**: Bump MACOSX_DEPLOYMENT_TARGET to 10.7 (Сковорода Никита Андреевич) [#6402](https://github.com/nodejs/node/pull/6402)
* [[`90a5fc20be`](https://github.com/nodejs/node/commit/90a5fc20be)] - **(SEMVER-MAJOR)** **build**: remove lint/dotfiles from release tarball (Johan Bergström) [#5695](https://github.com/nodejs/node/pull/5695)
* [[`66f048af6f`](https://github.com/nodejs/node/commit/66f048af6f)] - **(SEMVER-MAJOR)** **cluster**: migrate from worker.suicide (Evan Lucas) [#3743](https://github.com/nodejs/node/pull/3743)
* [[`66f4586dd0`](https://github.com/nodejs/node/commit/66f4586dd0)] - **(SEMVER-MAJOR)** **cluster**: emit worker as first 'message' event arg (Ben Noordhuis) [#5361](https://github.com/nodejs/node/pull/5361)
* [[`30507951d9`](https://github.com/nodejs/node/commit/30507951d9)] - **(SEMVER-MAJOR)** **console**: timeEnd() with no label emits warning (Eugene Obrezkov) [#5901](https://github.com/nodejs/node/pull/5901)
* [[`a5cce79ec3`](https://github.com/nodejs/node/commit/a5cce79ec3)] - **(SEMVER-MAJOR)** **console**: delete timers that have ended (Vladimir Varankin) [#3562](https://github.com/nodejs/node/pull/3562)
* [[`47cca06412`](https://github.com/nodejs/node/commit/47cca06412)] - **(SEMVER-MAJOR)** **crypto**: better error message for createHash (Calvin Metcalf) [#6042](https://github.com/nodejs/node/pull/6042)
* [[`41feaa89e0`](https://github.com/nodejs/node/commit/41feaa89e0)] - **(SEMVER-MAJOR)** **crypto**: improve error messages (Sakthipriyan Vairamani) [#3100](https://github.com/nodejs/node/pull/3100)
* [[`f429fe1b88`](https://github.com/nodejs/node/commit/f429fe1b88)] - **(SEMVER-MAJOR)** **crypto**: fail early when loading crypto without openssl (James M Snell) [#5611](https://github.com/nodejs/node/pull/5611)
* [[`a37401e061`](https://github.com/nodejs/node/commit/a37401e061)] - **(SEMVER-MAJOR)** **crypto**: simplify Certificate class bindings (Alexander Makarenko) [#5382](https://github.com/nodejs/node/pull/5382)
* [[`7c48cb5601`](https://github.com/nodejs/node/commit/7c48cb5601)] - **(SEMVER-MAJOR)** **crypto**: Improve control of FIPS mode (Stefan Budeanu) [#5181](https://github.com/nodejs/node/pull/5181)
* [[`a1163582c5`](https://github.com/nodejs/node/commit/a1163582c5)] - **(SEMVER-MAJOR)** **crypto**: pbkdf2 deprecate digest overload. (Tom Gallacher) [#4047](https://github.com/nodejs/node/pull/4047)
* [[`b010c87164`](https://github.com/nodejs/node/commit/b010c87164)] - **(SEMVER-MAJOR)** **crypto, string_bytes**: treat `buffer` str as `utf8` (Fedor Indutny) [#5522](https://github.com/nodejs/node/pull/5522)
* [[`a42453b085`](https://github.com/nodejs/node/commit/a42453b085)] - **(SEMVER-MAJOR)** **deps**: upgrade V8 to 5.0.71.32 (Ali Ijaz Sheikh) [#6111](https://github.com/nodejs/node/pull/6111)
* [[`2253be95d0`](https://github.com/nodejs/node/commit/2253be95d0)] - **(SEMVER-MAJOR)** **deps**: reintroduce supporting shared c-ares builds (Johan Bergström) [#5775](https://github.com/nodejs/node/pull/5775)
* [[`4bc1cccb22`](https://github.com/nodejs/node/commit/4bc1cccb22)] - **(SEMVER-MAJOR)** **dgram**: pass null as error on successful send() (cjihrig) [#5929](https://github.com/nodejs/node/pull/5929)
* [[`dbdbdd4998`](https://github.com/nodejs/node/commit/dbdbdd4998)] - **(SEMVER-MAJOR)** **dns**: add resolvePtr to query plain DNS PTR records (Daniel Turing) [#4921](https://github.com/nodejs/node/pull/4921)
* [[`c4ab861a49`](https://github.com/nodejs/node/commit/c4ab861a49)] - **(SEMVER-MAJOR)** **dns**: add failure test for dns.resolveXXX (Daniel Turing) [#4921](https://github.com/nodejs/node/pull/4921)
* [[`f3be421c1c`](https://github.com/nodejs/node/commit/f3be421c1c)] - **(SEMVER-MAJOR)** **dns**: coerce port to number in lookupService (Evan Lucas) [#4883](https://github.com/nodejs/node/pull/4883)
* [[`fa74805bac`](https://github.com/nodejs/node/commit/fa74805bac)] - **(SEMVER-MAJOR)** **doc**: doc-only deprecation for util.log() (Jackson Tian) [#6161](https://github.com/nodejs/node/pull/6161)
* [[`34b1a64068`](https://github.com/nodejs/node/commit/34b1a64068)] - **(SEMVER-MAJOR)** **doc**: minor copy improvement in buffer.markdown (James M Snell) [#5833](https://github.com/nodejs/node/pull/5833)
* [[`4d4f3535a9`](https://github.com/nodejs/node/commit/4d4f3535a9)] - **(SEMVER-MAJOR)** **doc**: general improvements to fs.markdown (James M Snell) [#5616](https://github.com/nodejs/node/pull/5616)
* [[`d8290286b3`](https://github.com/nodejs/node/commit/d8290286b3)] - **(SEMVER-MAJOR)** **doc**: document deprecation of util._extend (Benjamin Gruenbaum) [#4903](https://github.com/nodejs/node/pull/4903)
* [[`3abf9d5df5`](https://github.com/nodejs/node/commit/3abf9d5df5)] - **(SEMVER-MAJOR)** **doc, tls**: deprecate createSecurePair (Yuval Brik) [#6063](https://github.com/nodejs/node/pull/6063)
* [[`90204cc468`](https://github.com/nodejs/node/commit/90204cc468)] - **(SEMVER-MAJOR)** **domains**: clear stack when no error handler (Julien Gilli) [#4659](https://github.com/nodejs/node/pull/4659)
* [[`c3ad97d3cc`](https://github.com/nodejs/node/commit/c3ad97d3cc)] - **(SEMVER-MAJOR)** **events**: don't inherit from Object.prototype (Brian White) [#6092](https://github.com/nodejs/node/pull/6092)
* [[`a2492f989f`](https://github.com/nodejs/node/commit/a2492f989f)] - **(SEMVER-MAJOR)** **fs**: optimize realpath using uv_fs_realpath() (Yuval Brik) [#3594](https://github.com/nodejs/node/pull/3594)
* [[`53a95a5b12`](https://github.com/nodejs/node/commit/53a95a5b12)] - **(SEMVER-MAJOR)** **fs**: make fs.watch error message more useful (James M Snell) [#5616](https://github.com/nodejs/node/pull/5616)
* [[`060e5f0c00`](https://github.com/nodejs/node/commit/060e5f0c00)] - **(SEMVER-MAJOR)** **fs**: Buffer and encoding enhancements to fs API (James M Snell) [#5616](https://github.com/nodejs/node/pull/5616)
* [[`8bb60e3c8d`](https://github.com/nodejs/node/commit/8bb60e3c8d)] - **(SEMVER-MAJOR)** **fs**: improve error message for invalid flag (James M Snell) [#5590](https://github.com/nodejs/node/pull/5590)
* [[`1124de2d76`](https://github.com/nodejs/node/commit/1124de2d76)] - **(SEMVER-MAJOR)** **fs**: deprecate fs.read's string interface (Sakthipriyan Vairamani) [#4525](https://github.com/nodejs/node/pull/4525)
* [[`2b15e68bbe`](https://github.com/nodejs/node/commit/2b15e68bbe)] - **(SEMVER-MAJOR)** **fs**: fs.read into zero buffer should not throw exception (Feross Aboukhadijeh) [#4518](https://github.com/nodejs/node/pull/4518)
* [[`8b97249893`](https://github.com/nodejs/node/commit/8b97249893)] - **(SEMVER-MAJOR)** **fs**: fix the error report on fs.link(Sync) (yorkie) [#3917](https://github.com/nodejs/node/pull/3917)
* [[`5f76b24e5e`](https://github.com/nodejs/node/commit/5f76b24e5e)] - **(SEMVER-MAJOR)** **http**: overridable `clientError` (Fedor Indutny) [#4557](https://github.com/nodejs/node/pull/4557)
* [[`d01eb6882f`](https://github.com/nodejs/node/commit/d01eb6882f)] - **(SEMVER-MAJOR)** **lib**: add 'pid' prefix in `internal/util` (Minwoo Jung) [#3878](https://github.com/nodejs/node/pull/3878)
* [[`20285ad177`](https://github.com/nodejs/node/commit/20285ad177)] - **(SEMVER-MAJOR)** **lib**: Consistent error messages in all modules (micnic) [#3374](https://github.com/nodejs/node/pull/3374)
* [[`94b9948d63`](https://github.com/nodejs/node/commit/94b9948d63)] - **(SEMVER-MAJOR)** **lib,src**: ensure '(node:pid)' prefix for stdout logging (Minwoo Jung) [#3833](https://github.com/nodejs/node/pull/3833)
* [[`b70dc67828`](https://github.com/nodejs/node/commit/b70dc67828)] - **(SEMVER-MAJOR)** **lib,test**: remove publicly exposed freelist (cjihrig) [#3738](https://github.com/nodejs/node/pull/3738)
* [[`c43b182b11`](https://github.com/nodejs/node/commit/c43b182b11)] - **(SEMVER-MAJOR)** **module**: preserve symlinks when requiring (Alex Lamar) [#5950](https://github.com/nodejs/node/pull/5950)
* [[`d38503ab01`](https://github.com/nodejs/node/commit/d38503ab01)] - **(SEMVER-MAJOR)** **module**: prioritize current dir for local lookups (Phillip Johnsen) [#5689](https://github.com/nodejs/node/pull/5689)
* [[`71470a8e45`](https://github.com/nodejs/node/commit/71470a8e45)] - **(SEMVER-MAJOR)** **module**: pass v8::Object to linked module initialization function (Phillip Kovalev) [#4771](https://github.com/nodejs/node/pull/4771)
* [[`18490d3d5a`](https://github.com/nodejs/node/commit/18490d3d5a)] - **(SEMVER-MAJOR)** **module**: always decorate thrown errors (Brian White) [#4287](https://github.com/nodejs/node/pull/4287)
* [[`c32c889c45`](https://github.com/nodejs/node/commit/c32c889c45)] - **(SEMVER-MAJOR)** **net**: Validate port in createServer().listen() (Dirceu Pereira Tiegs) [#5732](https://github.com/nodejs/node/pull/5732)
* [[`b85a50b6da`](https://github.com/nodejs/node/commit/b85a50b6da)] - **(SEMVER-MAJOR)** **net**: remove implicit setting of DNS hints (cjihrig) [#6021](https://github.com/nodejs/node/pull/6021)
* [[`ec49fc8229`](https://github.com/nodejs/node/commit/ec49fc8229)] - **(SEMVER-MAJOR)** **net**: improve socket.write() error message (Phillip Johnsen) [#5981](https://github.com/nodejs/node/pull/5981)
* [[`d0edabecbf`](https://github.com/nodejs/node/commit/d0edabecbf)] - **(SEMVER-MAJOR)** **net**: strict checking for internal/net isLegalPort (James M Snell) [#5733](https://github.com/nodejs/node/pull/5733)
* [[`a78b3344f8`](https://github.com/nodejs/node/commit/a78b3344f8)] - **(SEMVER-MAJOR)** **net**: type check createServer options object (Sam Roberts) [#2904](https://github.com/nodejs/node/pull/2904)
* [[`25751bedfe`](https://github.com/nodejs/node/commit/25751bedfe)] - **(SEMVER-MAJOR)** **node**: deprecate process.EventEmitter (Evan Lucas) [#5049](https://github.com/nodejs/node/pull/5049)
* [[`08085c49b6`](https://github.com/nodejs/node/commit/08085c49b6)] - **(SEMVER-MAJOR)** **path**: assert inputs are strings (Brian White) [#5348](https://github.com/nodejs/node/pull/5348)
* [[`d1000b4137`](https://github.com/nodejs/node/commit/d1000b4137)] - **(SEMVER-MAJOR)** **path**: make format() consistent and more functional (Nathan Woltman) [#2408](https://github.com/nodejs/node/pull/2408)
* [[`c6656db352`](https://github.com/nodejs/node/commit/c6656db352)] - **(SEMVER-MAJOR)** **process**: add 'warning' event and process.emitWarning() (James M Snell) [#4782](https://github.com/nodejs/node/pull/4782)
* [[`72e3dd9f43`](https://github.com/nodejs/node/commit/72e3dd9f43)] - **(SEMVER-MAJOR)** **process**: throw on non-function to nextTick() (yorkie) [#3860](https://github.com/nodejs/node/pull/3860)
* [[`33c286154b`](https://github.com/nodejs/node/commit/33c286154b)] - **(SEMVER-MAJOR)** **querystring**: don't inherit from Object.prototype (Brian White) [#6055](https://github.com/nodejs/node/pull/6055)
* [[`5c8b5971eb`](https://github.com/nodejs/node/commit/5c8b5971eb)] - **(SEMVER-MAJOR)** **querystring**: using toString for objects on querystring.escape (Igor Kalashnikov) [#5341](https://github.com/nodejs/node/pull/5341)
* [[`9c6ef5b3e1`](https://github.com/nodejs/node/commit/9c6ef5b3e1)] - **(SEMVER-MAJOR)** **readline**: allow history to be disabled (surya panikkal) [#6352](https://github.com/nodejs/node/pull/6352)
* [[`0a62f929da`](https://github.com/nodejs/node/commit/0a62f929da)] - **(SEMVER-MAJOR)** **readline**: emit key info unconditionally (cjihrig) [#6024](https://github.com/nodejs/node/pull/6024)
* [[`3de9bc9429`](https://github.com/nodejs/node/commit/3de9bc9429)] - **(SEMVER-MAJOR)** **readline**: document emitKeypressEvents() (cjihrig) [#6024](https://github.com/nodejs/node/pull/6024)
* [[`ca2e8b292f`](https://github.com/nodejs/node/commit/ca2e8b292f)] - **(SEMVER-MAJOR)** **readline**: deprecate undocumented exports (cjihrig) [#3862](https://github.com/nodejs/node/pull/3862)
* [[`bd2cee1b10`](https://github.com/nodejs/node/commit/bd2cee1b10)] - **(SEMVER-MAJOR)** **repl**: don’t complete expressions when eval fails (Anna Henningsen) [#6328](https://github.com/nodejs/node/pull/6328)
* [[`ad8257fa5b`](https://github.com/nodejs/node/commit/ad8257fa5b)] - **(SEMVER-MAJOR)** **repl**: Assignment of _ allowed with warning (Lance Ball) [#5535](https://github.com/nodejs/node/pull/5535)
* [[`757fbac64b`](https://github.com/nodejs/node/commit/757fbac64b)] - **(SEMVER-MAJOR)** **src**: remove deprecated internal functions (Ben Noordhuis) [#6053](https://github.com/nodejs/node/pull/6053)
* [[`57003520f8`](https://github.com/nodejs/node/commit/57003520f8)] - **(SEMVER-MAJOR)** **src**: attach error to stack on displayErrors (cjihrig) [#4874](https://github.com/nodejs/node/pull/4874)
* [[`4e46931406`](https://github.com/nodejs/node/commit/4e46931406)] - **(SEMVER-MAJOR)** **src**: deprecate undocumented variables (Jackson Tian) [#1838](https://github.com/nodejs/node/pull/1838)
* [[`c0abecdaf3`](https://github.com/nodejs/node/commit/c0abecdaf3)] - **(SEMVER-MAJOR)** **stream**: make null an invalid chunk to write in object mode (Calvin Metcalf) [#6170](https://github.com/nodejs/node/pull/6170)
* [[`652782d137`](https://github.com/nodejs/node/commit/652782d137)] - **(SEMVER-MAJOR)** **test**: update test-repl-require for local paths (Myles Borins) [#5689](https://github.com/nodejs/node/pull/5689)
* [[`a5aa7c1713`](https://github.com/nodejs/node/commit/a5aa7c1713)] - **(SEMVER-MAJOR)** **test**: expand test case for unknown file open flags (James M Snell) [#5590](https://github.com/nodejs/node/pull/5590)
* [[`2c33819370`](https://github.com/nodejs/node/commit/2c33819370)] - **(SEMVER-MAJOR)** **test**: fix tests that check error messages (cjihrig) [#3727](https://github.com/nodejs/node/pull/3727)
* [[`ac153bd2a6`](https://github.com/nodejs/node/commit/ac153bd2a6)] - **(SEMVER-MAJOR)** **timers**: fail early when callback is not a function (Anna Henningsen) [#4362](https://github.com/nodejs/node/pull/4362)
* [[`1ab6b21360`](https://github.com/nodejs/node/commit/1ab6b21360)] - **(SEMVER-MAJOR)** **tls**: rename `clientError` to `tlsClientError` (Fedor Indutny) [#4557](https://github.com/nodejs/node/pull/4557)
* [[`df268f97bc`](https://github.com/nodejs/node/commit/df268f97bc)] - **(SEMVER-MAJOR)** **tls**: use SHA1 for sessionIdContext (Stefan Budeanu) [#3866](https://github.com/nodejs/node/pull/3866)
* [[`102a77655a`](https://github.com/nodejs/node/commit/102a77655a)] - **(SEMVER-MAJOR)** **tools**: do not rewrite npm shebang in install.py (Evan Lucas) [#6098](https://github.com/nodejs/node/pull/6098)
* [[`a2c0aa84e0`](https://github.com/nodejs/node/commit/a2c0aa84e0)] - **(SEMVER-MAJOR)** **tty**: Remove deprecated setRawMode wrapper (Wyatt Preul) [#2528](https://github.com/nodejs/node/pull/2528)
* [[`1b50b80e06`](https://github.com/nodejs/node/commit/1b50b80e06)] - **(SEMVER-MAJOR)** **url**: drop auth in `url.resolve()` if host changes (Alex Kocharin) [#1480](https://github.com/nodejs/node/pull/1480)
* [[`e2f47f5698`](https://github.com/nodejs/node/commit/e2f47f5698)] - **(SEMVER-MAJOR)** **util**: Change how Error objects are formatted (Mudit Ameta) [#4582](https://github.com/nodejs/node/pull/4582)
* [[`93d6b5fb68`](https://github.com/nodejs/node/commit/93d6b5fb68)] - **(SEMVER-MAJOR)** **util**: use consistent Dates in inspect() (Xotic750) [#4318](https://github.com/nodejs/node/pull/4318)
* [[`24012a879d`](https://github.com/nodejs/node/commit/24012a879d)] - **(SEMVER-MAJOR)** **util**: make inspect more reliable (Evan Lucas) [#4098](https://github.com/nodejs/node/pull/4098)
* [[`007cfea308`](https://github.com/nodejs/node/commit/007cfea308)] - **(SEMVER-MAJOR)** **util**: remove pump (Wyatt Preul) [#2531](https://github.com/nodejs/node/pull/2531)
* [[`4cf19ad1bb`](https://github.com/nodejs/node/commit/4cf19ad1bb)] - **(SEMVER-MAJOR)** **util**: Remove exec, has been deprecated for years (Wyatt Preul) [#2530](https://github.com/nodejs/node/pull/2530)
* [[`34a35919e1`](https://github.com/nodejs/node/commit/34a35919e1)] - **(SEMVER-MAJOR)** **util**: improve typed array formatting (Ben Noordhuis) [#3793](https://github.com/nodejs/node/pull/3793)
* [[`1cf26c036d`](https://github.com/nodejs/node/commit/1cf26c036d)] - **(SEMVER-MAJOR)** **win**: prevent node from running on Windows Vista or earlier (Alexis Campailla) [#5167](https://github.com/nodejs/node/pull/5167)
* [[`55db19074d`](https://github.com/nodejs/node/commit/55db19074d)] - **(SEMVER-MAJOR)** **win,msi**: prevent from installing on Windows Vista or earlier (Alexis Campailla) [#5167](https://github.com/nodejs/node/pull/5167)
* [[`54a5287e3e`](https://github.com/nodejs/node/commit/54a5287e3e)] - **(SEMVER-MAJOR)** **zlib**: fix gzip member head/buffer boundary issue (Anna Henningsen) [#5883](https://github.com/nodejs/node/pull/5883)
* [[`8b43d3f52d`](https://github.com/nodejs/node/commit/8b43d3f52d)] - **(SEMVER-MAJOR)** **zlib**: do not emit event on *Sync() methods (Rich Trott) [#5707](https://github.com/nodejs/node/pull/5707)


Semver-minor and patch commits since v5.11.0

* [[`7d4f652ced`](https://github.com/nodejs/node/commit/7d4f652ced)] - **benchmarks**: fix lint error (Myles Borins) [#6314](https://github.com/nodejs/node/pull/6314)
* [[`451f4fc88e`](https://github.com/nodejs/node/commit/451f4fc88e)] - **benchmarks**: add microbenchmarks for new ES6 features (James M Snell) [#6222](https://github.com/nodejs/node/pull/6222)
* [[`962c1e1cac`](https://github.com/nodejs/node/commit/962c1e1cac)] - **benchmarks**: add common.v8ForceOptimization (James M Snell) [#6222](https://github.com/nodejs/node/pull/6222)
* [[`d866438ce1`](https://github.com/nodejs/node/commit/d866438ce1)] - **buffer**: safeguard against accidental kNoZeroFill (Сковорода Никита Андреевич) [nodejs/node-private#30](https://github.com/nodejs/node-private/pull/30)
* [[`3350b4712b`](https://github.com/nodejs/node/commit/3350b4712b)] - **(SEMVER-MINOR)** **buffer**: add Buffer.prototype.lastIndexOf() (dcposch@dcpos.ch) [#4846](https://github.com/nodejs/node/pull/4846)
* [[`afd821a91d`](https://github.com/nodejs/node/commit/afd821a91d)] - **buffer**: faster case for create buffer from empty string (Jackson Tian) [#4414](https://github.com/nodejs/node/pull/4414)
* [[`73fc440870`](https://github.com/nodejs/node/commit/73fc440870)] - **buffer**: fix buffer alignment restriction (Ali Ijaz Sheikh) [#5752](https://github.com/nodejs/node/pull/5752)
* [[`206a81fb14`](https://github.com/nodejs/node/commit/206a81fb14)] - **buffer**: avoid undefined behaviour (Ali Ijaz Sheikh) [#5494](https://github.com/nodejs/node/pull/5494)
* [[`ebbbc5a790`](https://github.com/nodejs/node/commit/ebbbc5a790)] - **buffer**: replace deprecated SetWeak usage (Ali Ijaz Sheikh) [#5204](https://github.com/nodejs/node/pull/5204)
* [[`34aac23d0b`](https://github.com/nodejs/node/commit/34aac23d0b)] - **buffer**: cleanup CallbackInfo (Ali Ijaz Sheikh) [#5204](https://github.com/nodejs/node/pull/5204)
* [[`d7259280ee`](https://github.com/nodejs/node/commit/d7259280ee)] - **build**: update android-configure script for npm (Robert Chiras) [#6349](https://github.com/nodejs/node/pull/6349)
* [[`8cf94006c9`](https://github.com/nodejs/node/commit/8cf94006c9)] - **build**: do not ignore errors during build-addons (Ali Ijaz Sheikh) [#5494](https://github.com/nodejs/node/pull/5494)
* [[`704b68aeb9`](https://github.com/nodejs/node/commit/704b68aeb9)] - **cares**: Support malloc(0) scenarios for AIX (Gireesh Punathil) [#6305](https://github.com/nodejs/node/pull/6305)
* [[`77e2efec8c`](https://github.com/nodejs/node/commit/77e2efec8c)] - **console**: refactor to use rest params and template strings (James M Snell) [#6233](https://github.com/nodejs/node/pull/6233)
* [[`a53b2ac4b1`](https://github.com/nodejs/node/commit/a53b2ac4b1)] - **contextify**: tie lifetimes of context & sandbox (Ali Ijaz Sheikh) [#5786](https://github.com/nodejs/node/pull/5786)
* [[`d6237aa7c6`](https://github.com/nodejs/node/commit/d6237aa7c6)] - **(SEMVER-MINOR)** **crypto**: Read OpenSSL config before init (Stefan Budeanu) [#6374](https://github.com/nodejs/node/pull/6374)
* [[`c1729b0c38`](https://github.com/nodejs/node/commit/c1729b0c38)] - **deps**: upgrade to V8 5.0.71.35 (Ali Ijaz Sheikh) [#6372](https://github.com/nodejs/node/pull/6372)
* [[`7337693c33`](https://github.com/nodejs/node/commit/7337693c33)] - **deps**: upgrade to V8 5.0.71.34 (Ali Ijaz Sheikh) [#6320](https://github.com/nodejs/node/pull/6320)
* [[`809ed52147`](https://github.com/nodejs/node/commit/809ed52147)] - **deps**: upgrade to V8 5.0.71.33 (Ali Ijaz Sheikh) [#6290](https://github.com/nodejs/node/pull/6290)
* [[`19867cedfe`](https://github.com/nodejs/node/commit/19867cedfe)] - **deps**: exclude tests on ppc for v8 5.0 (Michael Dawson) [#6267](https://github.com/nodejs/node/pull/6267)
* [[`450418286a`](https://github.com/nodejs/node/commit/450418286a)] - **deps**: cherry-pick 1ef7487b from v8 upstream (Michael Dawson) [#6218](https://github.com/nodejs/node/pull/6218)
* [[`c3cec1eefc`](https://github.com/nodejs/node/commit/c3cec1eefc)] - **deps**: upgrade libuv to 1.9.0 (Saúl Ibarra Corretgé) [#5994](https://github.com/nodejs/node/pull/5994)
* [[`3a8e8230ee`](https://github.com/nodejs/node/commit/3a8e8230ee)] - **deps**: upgrade to V8 4.9.385.35 (Ben Noordhuis) [#6077](https://github.com/nodejs/node/pull/6077)
* [[`f8e8075a62`](https://github.com/nodejs/node/commit/f8e8075a62)] - **deps**: upgrade to V8 4.9.385.27 (Ali Ijaz Sheikh) [#5494](https://github.com/nodejs/node/pull/5494)
* [[`079973b96a`](https://github.com/nodejs/node/commit/079973b96a)] - **deps**: add V8 DEP trace_event (Ali Ijaz Sheikh) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`89f234300a`](https://github.com/nodejs/node/commit/89f234300a)] - **deps**: edit v8 gitignore to allow trace_event copy (Ali Ijaz Sheikh) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`069e02ab47`](https://github.com/nodejs/node/commit/069e02ab47)] - **deps**: upgrade to V8 4.9.385.18 (Ali Ijaz Sheikh) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`674e5131ed`](https://github.com/nodejs/node/commit/674e5131ed)] - **deps**: backport bc2e393 from v8 upstream (evan.lucas) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`113d1f3821`](https://github.com/nodejs/node/commit/113d1f3821)] - **deps**: cherry-pick 68e89fb from v8's upstream (Fedor Indutny) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`ef4170ea03`](https://github.com/nodejs/node/commit/ef4170ea03)] - **deps**: upgrade to V8 4.8.271.17 (Ali Ijaz Sheikh) [#4785](https://github.com/nodejs/node/pull/4785)
* [[`384b20362c`](https://github.com/nodejs/node/commit/384b20362c)] - **deps**: upgrade to V8 4.7.80.32 (Ali Ijaz Sheikh) [#4699](https://github.com/nodejs/node/pull/4699)
* [[`36ac3d642e`](https://github.com/nodejs/node/commit/36ac3d642e)] - **deps**: backport 8d6a228 from the v8's upstream (Fedor Indutny) [#4259](https://github.com/nodejs/node/pull/4259)
* [[`e2dec98837`](https://github.com/nodejs/node/commit/e2dec98837)] - **deps**: upgrade to V8 4.7.80.25 (Ali Ijaz Sheikh) [#4160](https://github.com/nodejs/node/pull/4160)
* [[`1e324d883e`](https://github.com/nodejs/node/commit/1e324d883e)] - **deps**: backport bc2e393 from v8 upstream (evan.lucas) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`d9d050d396`](https://github.com/nodejs/node/commit/d9d050d396)] - **deps**: cherry-pick 68e89fb from v8's upstream (Fedor Indutny) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`edfc8cde04`](https://github.com/nodejs/node/commit/edfc8cde04)] - **deps**: backport 1ee712a from V8 upstream (Julien Gilli) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`8a43a3d761`](https://github.com/nodejs/node/commit/8a43a3d761)] - **deps**: upgrade V8 to 4.7.80.24 (Ali Ijaz Sheikh) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`61be0004a6`](https://github.com/nodejs/node/commit/61be0004a6)] - **doc**: fix position of `fs.readSync()` (Jeremiah Senkpiel) [#6399](https://github.com/nodejs/node/pull/6399)
* [[`27ce7fe953`](https://github.com/nodejs/node/commit/27ce7fe953)] - **doc**: change references to Stable to Current (Myles Borins) [#6318](https://github.com/nodejs/node/pull/6318)
* [[`547a6fecb9`](https://github.com/nodejs/node/commit/547a6fecb9)] - **doc**: update authors (James M Snell) [#6373](https://github.com/nodejs/node/pull/6373)
* [[`af8dd44d43`](https://github.com/nodejs/node/commit/af8dd44d43)] - **doc**: add JacksonTian to collaborators (Jackson Tian) [#6388](https://github.com/nodejs/node/pull/6388)
* [[`09f7b8a818`](https://github.com/nodejs/node/commit/09f7b8a818)] - **doc**: add Minqi Pan to collaborators (Minqi Pan) [#6387](https://github.com/nodejs/node/pull/6387)
* [[`dfc7ffd24d`](https://github.com/nodejs/node/commit/dfc7ffd24d)] - **doc**: add eljefedelrodeodeljefe to collaborators (Robert Jefe Lindstaedt) [#6389](https://github.com/nodejs/node/pull/6389)
* [[`e45dbd3089`](https://github.com/nodejs/node/commit/e45dbd3089)] - **doc**: add ronkorving to collaborators (ronkorving) [#6385](https://github.com/nodejs/node/pull/6385)
* [[`96f6af7b26`](https://github.com/nodejs/node/commit/96f6af7b26)] - **doc**: add estliberitas to collaborators (Alexander Makarenko) [#6386](https://github.com/nodejs/node/pull/6386)
* [[`8def5fa4e7`](https://github.com/nodejs/node/commit/8def5fa4e7)] - **doc**: fix broken references (Alexander Gromnitsky) [#6350](https://github.com/nodejs/node/pull/6350)
* [[`11d71da558`](https://github.com/nodejs/node/commit/11d71da558)] - **doc**: add note for platform specific flags `fs.open()` (Robert Jefe Lindstaedt) [#6136](https://github.com/nodejs/node/pull/6136)
* [[`e6d4f3befb`](https://github.com/nodejs/node/commit/e6d4f3befb)] - **doc**: improvements to child_process, process docs (Alexander Makarenko)
* [[`7c03595b2a`](https://github.com/nodejs/node/commit/7c03595b2a)] - **doc**: fix a typo in the CONTRIBUTING.md (vsemozhetbyt) [#6343](https://github.com/nodejs/node/pull/6343)
* [[`557c309447`](https://github.com/nodejs/node/commit/557c309447)] - **doc**: add vm example, be able to require modules (Robert Jefe Lindstaedt) [#5323](https://github.com/nodejs/node/pull/5323)
* [[`61a214e957`](https://github.com/nodejs/node/commit/61a214e957)] - **doc**: note that process.config can and will be changed (James M Snell) [#6266](https://github.com/nodejs/node/pull/6266)
* [[`09ec1cc1c7`](https://github.com/nodejs/node/commit/09ec1cc1c7)] - **doc**: path.resolve ignores zero-length strings (Igor Klopov) [#5928](https://github.com/nodejs/node/pull/5928)
* [[`b743d82ffc`](https://github.com/nodejs/node/commit/b743d82ffc)] - **doc**: improve github templates by using comments (Johan Bergström) [#5710](https://github.com/nodejs/node/pull/5710)
* [[`d939152230`](https://github.com/nodejs/node/commit/d939152230)] - **doc**: fix typo in fs writeSync param list (firedfox) [#5984](https://github.com/nodejs/node/pull/5984)
* [[`4039ef1a58`](https://github.com/nodejs/node/commit/4039ef1a58)] - **doc**: remove redundant parameter comments from fs (firedfox) [#5952](https://github.com/nodejs/node/pull/5952)
* [[`9b6440a86c`](https://github.com/nodejs/node/commit/9b6440a86c)] - **doc**: add simple http clientError example (James M Snell) [#5248](https://github.com/nodejs/node/pull/5248)
* [[`de91e9a8a7`](https://github.com/nodejs/node/commit/de91e9a8a7)] - **doc**: fix v4.3.0 changelog commit entries (James M Snell) [#5164](https://github.com/nodejs/node/pull/5164)
* [[`e31bda81dd`](https://github.com/nodejs/node/commit/e31bda81dd)] - **doc**: add CTC meeting minutes 2016-01-20 (Rod Vagg) [#4904](https://github.com/nodejs/node/pull/4904)
* [[`ce11a37c4a`](https://github.com/nodejs/node/commit/ce11a37c4a)] - **doc**: add CTC meeting minutes 2016-01-27 (Rod Vagg) [#5057](https://github.com/nodejs/node/pull/5057)
* [[`3c70dc83ed`](https://github.com/nodejs/node/commit/3c70dc83ed)] - **doc**: add CTC meeting minutes 2016-01-06 (Rod Vagg) [#4667](https://github.com/nodejs/node/pull/4667)
* [[`55326f5488`](https://github.com/nodejs/node/commit/55326f5488)] - **doc**: add CTC meeting minutes 2015-12-16 (Rod Vagg) [#4666](https://github.com/nodejs/node/pull/4666)
* [[`1a346840bf`](https://github.com/nodejs/node/commit/1a346840bf)] - **doc**: add CTC meeting minutes 2015-12-02 (Rod Vagg) [#4665](https://github.com/nodejs/node/pull/4665)
* [[`3ac5f8dcba`](https://github.com/nodejs/node/commit/3ac5f8dcba)] - **doc**: add CTC meeting minutes 2015-11-11 (Rod Vagg) [#4664](https://github.com/nodejs/node/pull/4664)
* [[`db39625a44`](https://github.com/nodejs/node/commit/db39625a44)] - **doc**: add CTC meeting minutes 2015-11-04 (Rod Vagg) [#4663](https://github.com/nodejs/node/pull/4663)
* [[`aa53bf2faa`](https://github.com/nodejs/node/commit/aa53bf2faa)] - **(SEMVER-MINOR)** **events**: add prependListener() and prependOnceListener() (James M Snell) [#6032](https://github.com/nodejs/node/pull/6032)
* [[`c9628c55fa`](https://github.com/nodejs/node/commit/c9628c55fa)] - **events**: make eventNames() use Reflect.ownKeys() (Luigi Pinca) [#5822](https://github.com/nodejs/node/pull/5822)
* [[`b6e3fa745b`](https://github.com/nodejs/node/commit/b6e3fa745b)] - **(SEMVER-MINOR)** **events**: add eventNames() method (James M Snell) [#5617](https://github.com/nodejs/node/pull/5617)
* [[`1d79787e2e`](https://github.com/nodejs/node/commit/1d79787e2e)] - **fs**: add a temporary fix for re-evaluation support (Сковорода Никита Андреевич) [#5102](https://github.com/nodejs/node/pull/5102)
* [[`3441a4178b`](https://github.com/nodejs/node/commit/3441a4178b)] - **fs**: revert "change statSync to accessSync..." (Rich Trott) [#4679](https://github.com/nodejs/node/pull/4679)
* [[`809bf5e38c`](https://github.com/nodejs/node/commit/809bf5e38c)] - **fs**: change statSync to accessSync in realpathSync (Ben Noordhuis) [#4575](https://github.com/nodejs/node/pull/4575)
* [[`4bd8b20f20`](https://github.com/nodejs/node/commit/4bd8b20f20)] - **github**: put description of PR to the end of tmpl (Fedor Indutny) [#5378](https://github.com/nodejs/node/pull/5378)
* [[`81e35b5a29`](https://github.com/nodejs/node/commit/81e35b5a29)] - **github**: add issue and pull request templates (Fedor Indutny) [#5291](https://github.com/nodejs/node/pull/5291)
* [[`7cbd9fe39a`](https://github.com/nodejs/node/commit/7cbd9fe39a)] - **gyp**: inherit parent for `*.host` (Johan Bergström) [#6173](https://github.com/nodejs/node/pull/6173)
* [[`c29b3c1808`](https://github.com/nodejs/node/commit/c29b3c1808)] - **lib**: improve module loading performance (Brian White) [#5172](https://github.com/nodejs/node/pull/5172)
* [[`953173b0d7`](https://github.com/nodejs/node/commit/953173b0d7)] - **lib**: wrap tick_processor scripts in IIFE (Ali Ijaz Sheikh) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`f3d9de772c`](https://github.com/nodejs/node/commit/f3d9de772c)] - **module**: fix resolution of filename with trailing slash (Michaël Zasso) [#6215](https://github.com/nodejs/node/pull/6215)
* [[`5c14efbbe9`](https://github.com/nodejs/node/commit/5c14efbbe9)] - **module**: return correct exports from linked binding (Phillip Kovalev) [#5337](https://github.com/nodejs/node/pull/5337)
* [[`19f700859b`](https://github.com/nodejs/node/commit/19f700859b)] - **module**: revert "optimize js and json file i/o" (Rich Trott) [#4679](https://github.com/nodejs/node/pull/4679)
* [[`7c60328002`](https://github.com/nodejs/node/commit/7c60328002)] - **module**: optimize js and json file i/o (Ben Noordhuis) [#4575](https://github.com/nodejs/node/pull/4575)
* [[`aa395b78fe`](https://github.com/nodejs/node/commit/aa395b78fe)] - **net**: set ADDRCONFIG DNS hint in connections (cjihrig) [#6281](https://github.com/nodejs/node/pull/6281)
* [[`e052096ee0`](https://github.com/nodejs/node/commit/e052096ee0)] - **(SEMVER-MINOR)** **os**: add userInfo() method (cjihrig) [#6104](https://github.com/nodejs/node/pull/6104)
* [[`d18daaa4e7`](https://github.com/nodejs/node/commit/d18daaa4e7)] - **querystring**: fix comments (Brian White) [#6365](https://github.com/nodejs/node/pull/6365)
* [[`633268c6df`](https://github.com/nodejs/node/commit/633268c6df)] - **src**: fix check-imports.py linter errors (Sakthipriyan Vairamani) [#6105](https://github.com/nodejs/node/pull/6105)
* [[`b0b7f6a12b`](https://github.com/nodejs/node/commit/b0b7f6a12b)] - **src**: squelch -Wunused-variable in non-icu builds (Ben Noordhuis) [#6351](https://github.com/nodejs/node/pull/6351)
* [[`b6a41d6120`](https://github.com/nodejs/node/commit/b6a41d6120)] - **src**: fix out-of-bounds write in TwoByteValue (Anna Henningsen) [#6330](https://github.com/nodejs/node/pull/6330)
* [[`86ff8447f3`](https://github.com/nodejs/node/commit/86ff8447f3)] - **src**: add intl and icu configs to process.binding('config') (James M Snell) [#6266](https://github.com/nodejs/node/pull/6266)
* [[`5b7a011e1b`](https://github.com/nodejs/node/commit/5b7a011e1b)] - **src**: add process.binding('config') (James M Snell) [#6266](https://github.com/nodejs/node/pull/6266)
* [[`f286e1e1ad`](https://github.com/nodejs/node/commit/f286e1e1ad)] - **src**: fix -Wunused-result warning in e38bade (Sakthipriyan Vairamani) [#6276](https://github.com/nodejs/node/pull/6276)
* [[`2a4998c5c0`](https://github.com/nodejs/node/commit/2a4998c5c0)] - **src**: don't set non-primitive values on templates (Ben Noordhuis) [#6228](https://github.com/nodejs/node/pull/6228)
* [[`00c876dec5`](https://github.com/nodejs/node/commit/00c876dec5)] - **src**: fix ARRAY_SIZE() logic error (Ben Noordhuis) [#5969](https://github.com/nodejs/node/pull/5969)
* [[`ad0ce57432`](https://github.com/nodejs/node/commit/ad0ce57432)] - **src**: fix NewInstance deprecation warnings (Michaël Zasso) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`67b5a8a936`](https://github.com/nodejs/node/commit/67b5a8a936)] - **src**: replace usage of deprecated ForceSet (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`536cfecd71`](https://github.com/nodejs/node/commit/536cfecd71)] - **src**: replace deprecated SetWeak in object_wrap (Ali Ijaz Sheikh) [#5494](https://github.com/nodejs/node/pull/5494)
* [[`492fbfbff8`](https://github.com/nodejs/node/commit/492fbfbff8)] - **src**: update uses of deprecated NewExternal (Ali Ijaz Sheikh) [#5462](https://github.com/nodejs/node/pull/5462)
* [[`a45e1f9f98`](https://github.com/nodejs/node/commit/a45e1f9f98)] - **src**: fix deprecated SetWeak usage in base-object (Ali Ijaz Sheikh) [#5204](https://github.com/nodejs/node/pull/5204)
* [[`c1649a7e4e`](https://github.com/nodejs/node/commit/c1649a7e4e)] - **src**: replace usage of deprecated SetAccessor (Ali Ijaz Sheikh) [#5204](https://github.com/nodejs/node/pull/5204)
* [[`cddd5347f6`](https://github.com/nodejs/node/commit/cddd5347f6)] - **src**: replace deprecated ProcessDebugMessages (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`d515a3f4b4`](https://github.com/nodejs/node/commit/d515a3f4b4)] - **src**: replace usage of deprecated GetDebugContext (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`4417f99432`](https://github.com/nodejs/node/commit/4417f99432)] - **src**: replace usage of deprecated SetMessageHandler (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`8894f2745f`](https://github.com/nodejs/node/commit/8894f2745f)] - **src**: replace deprecated CancelTerminateExecution (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`f50ef1a46f`](https://github.com/nodejs/node/commit/f50ef1a46f)] - **src**: replace deprecated TerminateExecution (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`ac32340997`](https://github.com/nodejs/node/commit/ac32340997)] - **src**: replace usage of deprecated HasOwnProperty (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`a729208808`](https://github.com/nodejs/node/commit/a729208808)] - **src**: replace usage of deprecated Has (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`3d7fd9aa22`](https://github.com/nodejs/node/commit/3d7fd9aa22)] - **src**: replace usage of deprecated GetEndColumn (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`d45045f318`](https://github.com/nodejs/node/commit/d45045f318)] - **src**: replace usage of deprecated Delete (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`16b0a8c1ac`](https://github.com/nodejs/node/commit/16b0a8c1ac)] - **src**: replace usage of deprecated CompileUnbound (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`023c317173`](https://github.com/nodejs/node/commit/023c317173)] - **src**: replace usage of deprecated Compile (Michaël Zasso) [#5159](https://github.com/nodejs/node/pull/5159)
* [[`79d7475604`](https://github.com/nodejs/node/commit/79d7475604)] - **src**: fix TryCatch deprecation warnings (Michaël Zasso) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`81f1732a05`](https://github.com/nodejs/node/commit/81f1732a05)] - **src**: replace deprecated String::NewFromOneByte (Michaël Zasso) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`924cc6c633`](https://github.com/nodejs/node/commit/924cc6c633)] - **src**: upgrade to new v8::Private api (Ben Noordhuis) [#5045](https://github.com/nodejs/node/pull/5045)
* [[`79dc1d7635`](https://github.com/nodejs/node/commit/79dc1d7635)] - **src**: remove forwards for v8::GC*logueCallback (Ali Ijaz Sheikh) [#4381](https://github.com/nodejs/node/pull/4381)
* [[`89abe86808`](https://github.com/nodejs/node/commit/89abe86808)] - ***Revert*** "**stream**: emit 'pause' on nextTick" (Evan Lucas) [#5947](https://github.com/nodejs/node/pull/5947)
* [[`ace1009456`](https://github.com/nodejs/node/commit/ace1009456)] - **stream**: emit 'pause' on nextTick (Alexis Campailla) [#5776](https://github.com/nodejs/node/pull/5776)
* [[`eee9dc7e9d`](https://github.com/nodejs/node/commit/eee9dc7e9d)] - ***Revert*** "**stream**: add bytesRead property for readable" (cjihrig) [#4746](https://github.com/nodejs/node/pull/4746)
* [[`bfb2cd0bfd`](https://github.com/nodejs/node/commit/bfb2cd0bfd)] - **stream**: add bytesRead property for readable (Jackson Tian) [#4372](https://github.com/nodejs/node/pull/4372)
* [[`0ed85e35a9`](https://github.com/nodejs/node/commit/0ed85e35a9)] - **test**: increase the platform timeout for AIX (Michael Dawson) [#6342](https://github.com/nodejs/node/pull/6342)
* [[`591ebe7d82`](https://github.com/nodejs/node/commit/591ebe7d82)] - **test**: add tests for console.assert (Evan Lucas) [#6302](https://github.com/nodejs/node/pull/6302)
* [[`a9bab5fddb`](https://github.com/nodejs/node/commit/a9bab5fddb)] - **test**: v8-flags is sensitive to script caching (Ali Ijaz Sheikh) [#6316](https://github.com/nodejs/node/pull/6316)
* [[`c83204e2d9`](https://github.com/nodejs/node/commit/c83204e2d9)] - **test**: don't assume IPv6 in test-regress-GH-5727 (cjihrig) [#6319](https://github.com/nodejs/node/pull/6319)
* [[`6e57d2d7c4`](https://github.com/nodejs/node/commit/6e57d2d7c4)] - **test**: spawn new processes in vm-cached-data (Fedor Indutny) [#6280](https://github.com/nodejs/node/pull/6280)
* [[`3ebabc95aa`](https://github.com/nodejs/node/commit/3ebabc95aa)] - **test**: update error message for JSON.parse (Michaël Zasso) [#5945](https://github.com/nodejs/node/pull/5945)
* [[`b73e1b3c5a`](https://github.com/nodejs/node/commit/b73e1b3c5a)] - **test**: fix another flaky stringbytes test (Ali Ijaz Sheikh) [#6073](https://github.com/nodejs/node/pull/6073)
* [[`f4ebd5989a`](https://github.com/nodejs/node/commit/f4ebd5989a)] - **test**: fix flakiness of stringbytes-external (Ali Ijaz Sheikh) [#6039](https://github.com/nodejs/node/pull/6039)
* [[`be97db92af`](https://github.com/nodejs/node/commit/be97db92af)] - **test**: add buffer alignment regression tests (Anna Henningsen) [#5752](https://github.com/nodejs/node/pull/5752)
* [[`01f82f0685`](https://github.com/nodejs/node/commit/01f82f0685)] - **test**: fix proxy tab-completion test (Ali Ijaz Sheikh) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`9968941797`](https://github.com/nodejs/node/commit/9968941797)] - **test**: fix tests after V8 upgrade (Michaël Zasso) [#4722](https://github.com/nodejs/node/pull/4722)
* [[`db9e122182`](https://github.com/nodejs/node/commit/db9e122182)] - **test**: update ArrayBuffer alloc failure message (Ali Ijaz Sheikh) [#4785](https://github.com/nodejs/node/pull/4785)
* [[`dc09bbe3ee`](https://github.com/nodejs/node/commit/dc09bbe3ee)] - **test**: fix test-repl-tab-complete after V8 upgrade (Ali Ijaz Sheikh) [#4106](https://github.com/nodejs/node/pull/4106)
* [[`3a0eef7b99`](https://github.com/nodejs/node/commit/3a0eef7b99)] - **test,benchmark**: use deepStrictEqual() (Rich Trott) [#6213](https://github.com/nodejs/node/pull/6213)
* [[`e928edad65`](https://github.com/nodejs/node/commit/e928edad65)] - **tools**: rewrite check-install.sh in python (Sakthipriyan Vairamani) [#6105](https://github.com/nodejs/node/pull/6105)
* [[`96978768c9`](https://github.com/nodejs/node/commit/96978768c9)] - **tools**: enforce deepStrictEqual over deepEqual (Rich Trott) [#6213](https://github.com/nodejs/node/pull/6213)
* [[`9e30129fa7`](https://github.com/nodejs/node/commit/9e30129fa7)] - **(SEMVER-MINOR)** **tools**: add buffer-constructor eslint rule (James M Snell) [#5740](https://github.com/nodejs/node/pull/5740)
* [[`b6475b9a9d`](https://github.com/nodejs/node/commit/b6475b9a9d)] - ***Revert*** "**tty**: don't read from console stream upon creation" (Evan Lucas) [#5947](https://github.com/nodejs/node/pull/5947)
* [[`4611389294`](https://github.com/nodejs/node/commit/4611389294)] - **tty**: don't read from console stream upon creation (Alexis Campailla) [#5776](https://github.com/nodejs/node/pull/5776)
* [[`59737b29c7`](https://github.com/nodejs/node/commit/59737b29c7)] - **url**: use "empty" object for empty query strings (Brian White) [#6289](https://github.com/nodejs/node/pull/6289)
* [[`0b43c08f44`](https://github.com/nodejs/node/commit/0b43c08f44)] - **util**: pass on additional error() args (Brian White) [#4279](https://github.com/nodejs/node/pull/4279)
* [[`967a15541b`](https://github.com/nodejs/node/commit/967a15541b)] - **v8**: warn in Template::Set() on improper use (Ben Noordhuis) [#6277](https://github.com/nodejs/node/pull/6277)